﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>IT博客-日复一日-随笔分类-微软面试技术题</title><link>http://www.cnitblog.com/GwQ/category/3131.html</link><description>厚积薄发|跳跃的人生</description><language>zh-cn</language><lastBuildDate>Fri, 30 Sep 2011 08:55:19 GMT</lastBuildDate><pubDate>Fri, 30 Sep 2011 08:55:19 GMT</pubDate><ttl>60</ttl><item><title>微软面试技术题（21）</title><link>http://www.cnitblog.com/GwQ/archive/2006/06/16/12391.html</link><dc:creator>GwQ</dc:creator><author>GwQ</author><pubDate>Fri, 16 Jun 2006 13:09:00 GMT</pubDate><guid>http://www.cnitblog.com/GwQ/archive/2006/06/16/12391.html</guid><wfw:comment>http://www.cnitblog.com/GwQ/comments/12391.html</wfw:comment><comments>http://www.cnitblog.com/GwQ/archive/2006/06/16/12391.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnitblog.com/GwQ/comments/commentRss/12391.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/GwQ/services/trackbacks/12391.html</trackback:ping><description><![CDATA[
		<p>面试过程中我还遇到了下面几题：<br /><br />1、如何删除链表的倒数第m的元素？我的方法是先用pre指针从链表头开始步进m，新建pst节点next指针指向头节点，cur指针指向头节点，然后pre，cur，post三个指针一起步进，当pre指向链表结尾的时候cur指向倒数第m个元素，最后利用pst指针删除cur指向元素。<br /><br />2、如何判断一个字符串是对称的？如a，aa，aba。设置头尾指针同时向中间比较靠齐直至相遇。<br /><br />3、如何利用2函数找出一个字符串中的所有对称子串？以子串头指针和尾指针为循环变量设置两个嵌套的循环以找出所有子串，对每个子串应用2函数。</p>
<img src ="http://www.cnitblog.com/GwQ/aggbug/12391.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/GwQ/" target="_blank">GwQ</a> 2006-06-16 21:09 <a href="http://www.cnitblog.com/GwQ/archive/2006/06/16/12391.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>微软面试技术题（20）</title><link>http://www.cnitblog.com/GwQ/archive/2006/06/16/12390.html</link><dc:creator>GwQ</dc:creator><author>GwQ</author><pubDate>Fri, 16 Jun 2006 12:54:00 GMT</pubDate><guid>http://www.cnitblog.com/GwQ/archive/2006/06/16/12390.html</guid><wfw:comment>http://www.cnitblog.com/GwQ/comments/12390.html</wfw:comment><comments>http://www.cnitblog.com/GwQ/archive/2006/06/16/12390.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnitblog.com/GwQ/comments/commentRss/12390.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/GwQ/services/trackbacks/12390.html</trackback:ping><description><![CDATA[
		<p>不重复地输出升序数组中的元素。</p>
		<div style="BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: #cccccc 1px solid; WIDTH: 98%; WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: #cccccc 1px solid; BACKGROUND-COLOR: #eeeeee">
				<span style="COLOR: #008080"> 1</span>
				<img id="Codehighlighter1_35_216_Open_Image" onclick="this.style.display='none'; Codehighlighter1_35_216_Open_Text.style.display='none'; Codehighlighter1_35_216_Closed_Image.style.display='inline'; Codehighlighter1_35_216_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockStart.gif" align="top" />
				<img id="Codehighlighter1_35_216_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_35_216_Closed_Text.style.display='none'; Codehighlighter1_35_216_Open_Image.style.display='inline'; Codehighlighter1_35_216_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedBlock.gif" align="top" />
				<span style="COLOR: #0000ff">void</span>
				<span style="COLOR: #000000"> outputUnique(</span>
				<span style="COLOR: #0000ff">char</span>
				<span style="COLOR: #000000">[] str,</span>
				<span style="COLOR: #0000ff">int</span>
				<span style="COLOR: #000000"> n)</span>
				<span id="Codehighlighter1_35_216_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff">
						<img src="http://www.cnitblog.com/images/dot.gif" />
				</span>
				<span id="Codehighlighter1_35_216_Open_Text">
						<span style="COLOR: #000000">{<br /></span>
						<span style="COLOR: #008080"> 2</span>
						<span style="COLOR: #000000">
								<img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    </span>
						<span style="COLOR: #0000ff">if</span>
						<span style="COLOR: #000000">(n</span>
						<span style="COLOR: #000000">&lt;=</span>
						<span style="COLOR: #000000">0</span>
						<span style="COLOR: #000000">) </span>
						<span style="COLOR: #0000ff">return</span>
						<span style="COLOR: #000000">;<br /></span>
						<span style="COLOR: #008080"> 3</span>
						<span style="COLOR: #000000">
								<img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    elseif(n</span>
						<span style="COLOR: #000000">==</span>
						<span style="COLOR: #000000">1</span>
						<span style="COLOR: #000000">) putchar(str[</span>
						<span style="COLOR: #000000">0</span>
						<span style="COLOR: #000000">]);<br /></span>
						<span style="COLOR: #008080"> 4</span>
						<span style="COLOR: #000000">
								<img id="Codehighlighter1_92_214_Open_Image" onclick="this.style.display='none'; Codehighlighter1_92_214_Open_Text.style.display='none'; Codehighlighter1_92_214_Closed_Image.style.display='inline'; Codehighlighter1_92_214_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" />
								<img id="Codehighlighter1_92_214_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_92_214_Closed_Text.style.display='none'; Codehighlighter1_92_214_Open_Image.style.display='inline'; Codehighlighter1_92_214_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" />    </span>
						<span style="COLOR: #0000ff">else</span>
						<span style="COLOR: #000000"> </span>
						<span id="Codehighlighter1_92_214_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff">
								<img src="http://www.cnitblog.com/images/dot.gif" />
						</span>
						<span id="Codehighlighter1_92_214_Open_Text">
								<span style="COLOR: #000000">{<br /></span>
								<span style="COLOR: #008080"> 5</span>
								<span style="COLOR: #000000">
										<img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />        </span>
								<span style="COLOR: #0000ff">int</span>
								<span style="COLOR: #000000"> i</span>
								<span style="COLOR: #000000">=</span>
								<span style="COLOR: #000000">0</span>
								<span style="COLOR: #000000">,j</span>
								<span style="COLOR: #000000">=</span>
								<span style="COLOR: #000000">1</span>
								<span style="COLOR: #000000">;<br /></span>
								<span style="COLOR: #008080"> 6</span>
								<span style="COLOR: #000000">
										<img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />        putchar(str[</span>
								<span style="COLOR: #000000">0</span>
								<span style="COLOR: #000000">]);<br /></span>
								<span style="COLOR: #008080"> 7</span>
								<span style="COLOR: #000000">
										<img id="Codehighlighter1_140_211_Open_Image" onclick="this.style.display='none'; Codehighlighter1_140_211_Open_Text.style.display='none'; Codehighlighter1_140_211_Closed_Image.style.display='inline'; Codehighlighter1_140_211_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" />
										<img id="Codehighlighter1_140_211_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_140_211_Closed_Text.style.display='none'; Codehighlighter1_140_211_Open_Image.style.display='inline'; Codehighlighter1_140_211_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" />        </span>
								<span style="COLOR: #0000ff">while</span>
								<span style="COLOR: #000000">(j</span>
								<span style="COLOR: #000000">&lt;</span>
								<span style="COLOR: #000000">n)</span>
								<span id="Codehighlighter1_140_211_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff">
										<img src="http://www.cnitblog.com/images/dot.gif" />
								</span>
								<span id="Codehighlighter1_140_211_Open_Text">
										<span style="COLOR: #000000">{<br /></span>
										<span style="COLOR: #008080"> 8</span>
										<span style="COLOR: #000000">
												<img id="Codehighlighter1_164_199_Open_Image" onclick="this.style.display='none'; Codehighlighter1_164_199_Open_Text.style.display='none'; Codehighlighter1_164_199_Closed_Image.style.display='inline'; Codehighlighter1_164_199_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" />
												<img id="Codehighlighter1_164_199_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_164_199_Closed_Text.style.display='none'; Codehighlighter1_164_199_Open_Image.style.display='inline'; Codehighlighter1_164_199_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" />            </span>
										<span style="COLOR: #0000ff">if</span>
										<span style="COLOR: #000000">(str[j]</span>
										<span style="COLOR: #000000">!==</span>
										<span style="COLOR: #000000">str[i])</span>
										<span id="Codehighlighter1_164_199_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff">
												<img src="http://www.cnitblog.com/images/dot.gif" />
										</span>
										<span id="Codehighlighter1_164_199_Open_Text">
												<span style="COLOR: #000000">{<br /></span>
												<span style="COLOR: #008080"> 9</span>
												<span style="COLOR: #000000">
														<img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />                putchar(str[j]);<br /></span>
												<span style="COLOR: #008080">10</span>
												<span style="COLOR: #000000">
														<img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />                i</span>
												<span style="COLOR: #000000">=</span>
												<span style="COLOR: #000000">j;<br /></span>
												<span style="COLOR: #008080">11</span>
												<span style="COLOR: #000000">
														<img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top" />            }</span>
										</span>
										<span style="COLOR: #000000">
												<br />
										</span>
										<span style="COLOR: #008080">12</span>
										<span style="COLOR: #000000">
												<img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />            </span>
										<span style="COLOR: #000000">++</span>
										<span style="COLOR: #000000">j;<br /></span>
										<span style="COLOR: #008080">13</span>
										<span style="COLOR: #000000">
												<img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top" />        }</span>
								</span>
								<span style="COLOR: #000000">
										<br />
								</span>
								<span style="COLOR: #008080">14</span>
								<span style="COLOR: #000000">
										<img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top" />    }</span>
						</span>
						<span style="COLOR: #000000">
								<br />
						</span>
						<span style="COLOR: #008080">15</span>
						<span style="COLOR: #000000">
								<img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockEnd.gif" align="top" />}</span>
				</span>
		</div>
<img src ="http://www.cnitblog.com/GwQ/aggbug/12390.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/GwQ/" target="_blank">GwQ</a> 2006-06-16 20:54 <a href="http://www.cnitblog.com/GwQ/archive/2006/06/16/12390.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>微软面试技术题（19）</title><link>http://www.cnitblog.com/GwQ/archive/2006/06/16/12389.html</link><dc:creator>GwQ</dc:creator><author>GwQ</author><pubDate>Fri, 16 Jun 2006 12:52:00 GMT</pubDate><guid>http://www.cnitblog.com/GwQ/archive/2006/06/16/12389.html</guid><wfw:comment>http://www.cnitblog.com/GwQ/comments/12389.html</wfw:comment><comments>http://www.cnitblog.com/GwQ/archive/2006/06/16/12389.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnitblog.com/GwQ/comments/commentRss/12389.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/GwQ/services/trackbacks/12389.html</trackback:ping><description><![CDATA[在双向链表中删除指定元素。<br /><br /><div style="BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: #cccccc 1px solid; WIDTH: 98%; WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: #cccccc 1px solid; BACKGROUND-COLOR: #eeeeee"><span style="COLOR: #008080"> 1</span><img id="Codehighlighter1_30_242_Open_Image" onclick="this.style.display='none'; Codehighlighter1_30_242_Open_Text.style.display='none'; Codehighlighter1_30_242_Closed_Image.style.display='inline'; Codehighlighter1_30_242_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockStart.gif" align="top" /><img id="Codehighlighter1_30_242_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_30_242_Closed_Text.style.display='none'; Codehighlighter1_30_242_Open_Image.style.display='inline'; Codehighlighter1_30_242_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedBlock.gif" align="top" /><span style="COLOR: #0000ff">void</span><span style="COLOR: #000000"> del(List head, List node)</span><span id="Codehighlighter1_30_242_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_30_242_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080"> 2</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    List pre</span><span style="COLOR: #000000">=</span><span style="COLOR: #0000ff">new</span><span style="COLOR: #000000"> List();<br /></span><span style="COLOR: #008080"> 3</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    pre.next </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> head;<br /></span><span style="COLOR: #008080"> 4</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    List cur </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> head;<br /></span><span style="COLOR: #008080"> 5</span><span style="COLOR: #000000"><img id="Codehighlighter1_114_149_Open_Image" onclick="this.style.display='none'; Codehighlighter1_114_149_Open_Text.style.display='none'; Codehighlighter1_114_149_Closed_Image.style.display='inline'; Codehighlighter1_114_149_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" /><img id="Codehighlighter1_114_149_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_114_149_Closed_Text.style.display='none'; Codehighlighter1_114_149_Open_Image.style.display='inline'; Codehighlighter1_114_149_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" />    </span><span style="COLOR: #0000ff">while</span><span style="COLOR: #000000">(cur </span><span style="COLOR: #000000">&amp;&amp;</span><span style="COLOR: #000000"> cur</span><span style="COLOR: #000000">!=</span><span style="COLOR: #000000">node)</span><span id="Codehighlighter1_114_149_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_114_149_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080"> 6</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />        cur</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">cur.next;<br /></span><span style="COLOR: #008080"> 7</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />        pre</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">pre.next;<br /></span><span style="COLOR: #008080"> 8</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top" />    }</span></span><span style="COLOR: #000000"><br /></span><span style="COLOR: #008080"> 9</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    </span><span style="COLOR: #0000ff">if</span><span style="COLOR: #000000">(</span><span style="COLOR: #000000">!</span><span style="COLOR: #000000">cur) </span><span style="COLOR: #0000ff">return</span><span style="COLOR: #000000">;<br /></span><span style="COLOR: #008080">10</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    List post </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> cur.next;<br /></span><span style="COLOR: #008080">11</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    pre.next</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">cur.next;<br /></span><span style="COLOR: #008080">12</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    post.last</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">cur.last;<br /></span><span style="COLOR: #008080">13</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    </span><span style="COLOR: #0000ff">return</span><span style="COLOR: #000000">;<br /></span><span style="COLOR: #008080">14</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockEnd.gif" align="top" />}</span></span></div><img src ="http://www.cnitblog.com/GwQ/aggbug/12389.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/GwQ/" target="_blank">GwQ</a> 2006-06-16 20:52 <a href="http://www.cnitblog.com/GwQ/archive/2006/06/16/12389.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>微软面试技术题（18）</title><link>http://www.cnitblog.com/GwQ/archive/2006/06/16/12388.html</link><dc:creator>GwQ</dc:creator><author>GwQ</author><pubDate>Fri, 16 Jun 2006 12:51:00 GMT</pubDate><guid>http://www.cnitblog.com/GwQ/archive/2006/06/16/12388.html</guid><wfw:comment>http://www.cnitblog.com/GwQ/comments/12388.html</wfw:comment><comments>http://www.cnitblog.com/GwQ/archive/2006/06/16/12388.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnitblog.com/GwQ/comments/commentRss/12388.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/GwQ/services/trackbacks/12388.html</trackback:ping><description><![CDATA[用一个数据结构实现<br /><div style="BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: #cccccc 1px solid; WIDTH: 98%; WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: #cccccc 1px solid; BACKGROUND-COLOR: #eeeeee"><span style="COLOR: #008080">1</span><img src="http://www.cnitblog.com/images/OutliningIndicators/None.gif" align="top" /><span style="COLOR: #0000ff">if</span><span style="COLOR: #000000"> (x </span><span style="COLOR: #000000">==</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">0</span><span style="COLOR: #000000">) y </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> a;<br /></span><span style="COLOR: #008080">2</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/None.gif" align="top" /></span><span style="COLOR: #0000ff">else</span><span style="COLOR: #000000"> y </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> b;</span></div><br /><div style="BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: #cccccc 1px solid; WIDTH: 98%; WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: #cccccc 1px solid; BACKGROUND-COLOR: #eeeeee"><span style="COLOR: #008080">1</span><img id="Codehighlighter1_6_10_Open_Image" onclick="this.style.display='none'; Codehighlighter1_6_10_Open_Text.style.display='none'; Codehighlighter1_6_10_Closed_Image.style.display='inline'; Codehighlighter1_6_10_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockStart.gif" align="top" /><img id="Codehighlighter1_6_10_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_6_10_Closed_Text.style.display='none'; Codehighlighter1_6_10_Open_Image.style.display='inline'; Codehighlighter1_6_10_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedBlock.gif" align="top" /><span style="COLOR: #000000">j[] </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> </span><span id="Codehighlighter1_6_10_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_6_10_Open_Text"><span style="COLOR: #000000">{a,b}</span></span><span style="COLOR: #000000">;<br /></span><span style="COLOR: #008080">2</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/None.gif" align="top" />y</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">j[x];</span></div><br /><br /><img src ="http://www.cnitblog.com/GwQ/aggbug/12388.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/GwQ/" target="_blank">GwQ</a> 2006-06-16 20:51 <a href="http://www.cnitblog.com/GwQ/archive/2006/06/16/12388.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>微软面试技术题（17）</title><link>http://www.cnitblog.com/GwQ/archive/2006/06/16/12387.html</link><dc:creator>GwQ</dc:creator><author>GwQ</author><pubDate>Fri, 16 Jun 2006 12:49:00 GMT</pubDate><guid>http://www.cnitblog.com/GwQ/archive/2006/06/16/12387.html</guid><wfw:comment>http://www.cnitblog.com/GwQ/comments/12387.html</wfw:comment><comments>http://www.cnitblog.com/GwQ/archive/2006/06/16/12387.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnitblog.com/GwQ/comments/commentRss/12387.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/GwQ/services/trackbacks/12387.html</trackback:ping><description><![CDATA[将长型转换为字符串。<br /><br /><div style="BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: #cccccc 1px solid; WIDTH: 98%; WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: #cccccc 1px solid; BACKGROUND-COLOR: #eeeeee"><span style="COLOR: #008080"> 1</span><img id="Codehighlighter1_18_188_Open_Image" onclick="this.style.display='none'; Codehighlighter1_18_188_Open_Text.style.display='none'; Codehighlighter1_18_188_Closed_Image.style.display='inline'; Codehighlighter1_18_188_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockStart.gif" align="top" /><img id="Codehighlighter1_18_188_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_18_188_Closed_Text.style.display='none'; Codehighlighter1_18_188_Open_Image.style.display='inline'; Codehighlighter1_18_188_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedBlock.gif" align="top" /><span style="COLOR: #0000ff">char</span><span style="COLOR: #000000">*</span><span style="COLOR: #000000"> ltoa(</span><span style="COLOR: #0000ff">long</span><span style="COLOR: #000000"> l)</span><span id="Codehighlighter1_18_188_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_18_188_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080"> 2</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    </span><span style="COLOR: #0000ff">char</span><span style="COLOR: #000000">[N] str; <br /></span><span style="COLOR: #008080"> 3</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    </span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000"> i</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">,n</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">;<br /></span><span style="COLOR: #008080"> 4</span><span style="COLOR: #000000"><img id="Codehighlighter1_63_73_Open_Image" onclick="this.style.display='none'; Codehighlighter1_63_73_Open_Text.style.display='none'; Codehighlighter1_63_73_Closed_Image.style.display='inline'; Codehighlighter1_63_73_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" /><img id="Codehighlighter1_63_73_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_63_73_Closed_Text.style.display='none'; Codehighlighter1_63_73_Open_Image.style.display='inline'; Codehighlighter1_63_73_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" />    </span><span style="COLOR: #0000ff">while</span><span style="COLOR: #000000">(l</span><span style="COLOR: #000000">/</span><span style="COLOR: #000000">i</span><span style="COLOR: #000000">&lt;</span><span style="COLOR: #000000">10</span><span style="COLOR: #000000">)</span><span id="Codehighlighter1_63_73_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_63_73_Open_Text"><span style="COLOR: #000000">{i</span><span style="COLOR: #000000">*=</span><span style="COLOR: #000000">10</span><span style="COLOR: #000000">;</span><span style="COLOR: #000000">++</span><span style="COLOR: #000000">n}</span></span><span style="COLOR: #000000"><br /></span><span style="COLOR: #008080"> 5</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    </span><span style="COLOR: #0000ff">char</span><span style="COLOR: #000000">*</span><span style="COLOR: #000000"> str</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">(</span><span style="COLOR: #0000ff">char</span><span style="COLOR: #000000">*</span><span style="COLOR: #000000">)malloc(n</span><span style="COLOR: #000000">*</span><span style="COLOR: #000000">sizeof(</span><span style="COLOR: #0000ff">char</span><span style="COLOR: #000000">));<br /></span><span style="COLOR: #008080"> 6</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    </span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000"> j</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">0</span><span style="COLOR: #000000">;<br /></span><span style="COLOR: #008080"> 7</span><span style="COLOR: #000000"><img id="Codehighlighter1_136_173_Open_Image" onclick="this.style.display='none'; Codehighlighter1_136_173_Open_Text.style.display='none'; Codehighlighter1_136_173_Closed_Image.style.display='inline'; Codehighlighter1_136_173_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" /><img id="Codehighlighter1_136_173_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_136_173_Closed_Text.style.display='none'; Codehighlighter1_136_173_Open_Image.style.display='inline'; Codehighlighter1_136_173_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" />    </span><span style="COLOR: #0000ff">while</span><span style="COLOR: #000000">(l)</span><span id="Codehighlighter1_136_173_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_136_173_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080"> 8</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />        str[j</span><span style="COLOR: #000000">++</span><span style="COLOR: #000000">]</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">l</span><span style="COLOR: #000000">/</span><span style="COLOR: #000000">i;<br /></span><span style="COLOR: #008080"> 9</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />        l</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">l</span><span style="COLOR: #000000">%</span><span style="COLOR: #000000">i;<br /></span><span style="COLOR: #008080">10</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />        i</span><span style="COLOR: #000000">/=</span><span style="COLOR: #000000">10</span><span style="COLOR: #000000">;<br /></span><span style="COLOR: #008080">11</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top" />    }</span></span><span style="COLOR: #000000"><br /></span><span style="COLOR: #008080">12</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    </span><span style="COLOR: #0000ff">return</span><span style="COLOR: #000000"> str;<br /></span><span style="COLOR: #008080">13</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockEnd.gif" align="top" />}</span></span></div><img src ="http://www.cnitblog.com/GwQ/aggbug/12387.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/GwQ/" target="_blank">GwQ</a> 2006-06-16 20:49 <a href="http://www.cnitblog.com/GwQ/archive/2006/06/16/12387.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>微软面试技术题（16）</title><link>http://www.cnitblog.com/GwQ/archive/2006/06/16/12385.html</link><dc:creator>GwQ</dc:creator><author>GwQ</author><pubDate>Fri, 16 Jun 2006 12:48:00 GMT</pubDate><guid>http://www.cnitblog.com/GwQ/archive/2006/06/16/12385.html</guid><wfw:comment>http://www.cnitblog.com/GwQ/comments/12385.html</wfw:comment><comments>http://www.cnitblog.com/GwQ/archive/2006/06/16/12385.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnitblog.com/GwQ/comments/commentRss/12385.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/GwQ/services/trackbacks/12385.html</trackback:ping><description><![CDATA[
		<p>两个链表，一升一降。合并为一个升序链表。</p>
		<div style="BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: #cccccc 1px solid; WIDTH: 98%; WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: #cccccc 1px solid; BACKGROUND-COLOR: #eeeeee">
				<span style="COLOR: #008080"> 1</span>
				<img id="Codehighlighter1_26_263_Open_Image" onclick="this.style.display='none'; Codehighlighter1_26_263_Open_Text.style.display='none'; Codehighlighter1_26_263_Closed_Image.style.display='inline'; Codehighlighter1_26_263_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockStart.gif" align="top" />
				<img id="Codehighlighter1_26_263_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_26_263_Closed_Text.style.display='none'; Codehighlighter1_26_263_Open_Image.style.display='inline'; Codehighlighter1_26_263_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedBlock.gif" align="top" />
				<span style="COLOR: #000000">List merge(List a, List d)</span>
				<span id="Codehighlighter1_26_263_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff">
						<img src="http://www.cnitblog.com/images/dot.gif" />
				</span>
				<span id="Codehighlighter1_26_263_Open_Text">
						<span style="COLOR: #000000">{<br /></span>
						<span style="COLOR: #008080"> 2</span>
						<span style="COLOR: #000000">
								<img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    List a1</span>
						<span style="COLOR: #000000">=</span>
						<span style="COLOR: #000000">reverse(d);<br /></span>
						<span style="COLOR: #008080"> 3</span>
						<span style="COLOR: #000000">
								<img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    List p </span>
						<span style="COLOR: #000000">=</span>
						<span style="COLOR: #000000"> q </span>
						<span style="COLOR: #000000">=</span>
						<span style="COLOR: #000000"> </span>
						<span style="COLOR: #0000ff">new</span>
						<span style="COLOR: #000000"> List();<br /></span>
						<span style="COLOR: #008080"> 4</span>
						<span style="COLOR: #000000">
								<img id="Codehighlighter1_94_203_Open_Image" onclick="this.style.display='none'; Codehighlighter1_94_203_Open_Text.style.display='none'; Codehighlighter1_94_203_Closed_Image.style.display='inline'; Codehighlighter1_94_203_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" />
								<img id="Codehighlighter1_94_203_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_94_203_Closed_Text.style.display='none'; Codehighlighter1_94_203_Open_Image.style.display='inline'; Codehighlighter1_94_203_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" />    </span>
						<span style="COLOR: #0000ff">while</span>
						<span style="COLOR: #000000"> ( a </span>
						<span style="COLOR: #000000">&amp;&amp;</span>
						<span style="COLOR: #000000"> a1 ) </span>
						<span id="Codehighlighter1_94_203_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff">
								<img src="http://www.cnitblog.com/images/dot.gif" />
						</span>
						<span id="Codehighlighter1_94_203_Open_Text">
								<span style="COLOR: #000000">{<br /></span>
								<span style="COLOR: #008080"> 5</span>
								<span style="COLOR: #000000">
										<img id="Codehighlighter1_118_148_Open_Image" onclick="this.style.display='none'; Codehighlighter1_118_148_Open_Text.style.display='none'; Codehighlighter1_118_148_Closed_Image.style.display='inline'; Codehighlighter1_118_148_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" />
										<img id="Codehighlighter1_118_148_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_118_148_Closed_Text.style.display='none'; Codehighlighter1_118_148_Open_Image.style.display='inline'; Codehighlighter1_118_148_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" />        </span>
								<span style="COLOR: #0000ff">if</span>
								<span style="COLOR: #000000">(a.value</span>
								<span style="COLOR: #000000">&lt;</span>
								<span style="COLOR: #000000">a1.value)</span>
								<span id="Codehighlighter1_118_148_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff">
										<img src="http://www.cnitblog.com/images/dot.gif" />
								</span>
								<span id="Codehighlighter1_118_148_Open_Text">
										<span style="COLOR: #000000">{<br /></span>
										<span style="COLOR: #008080"> 6</span>
										<span style="COLOR: #000000">
												<img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />            p.next</span>
										<span style="COLOR: #000000">=</span>
										<span style="COLOR: #000000">a;<br /></span>
										<span style="COLOR: #008080"> 7</span>
										<span style="COLOR: #000000">
												<img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />            a</span>
										<span style="COLOR: #000000">=</span>
										<span style="COLOR: #000000">a.next;<br /></span>
										<span style="COLOR: #008080"> 8</span>
										<span style="COLOR: #000000">
												<img id="Codehighlighter1_155_188_Open_Image" onclick="this.style.display='none'; Codehighlighter1_155_188_Open_Text.style.display='none'; Codehighlighter1_155_188_Closed_Image.style.display='inline'; Codehighlighter1_155_188_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" />
												<img id="Codehighlighter1_155_188_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_155_188_Closed_Text.style.display='none'; Codehighlighter1_155_188_Open_Image.style.display='inline'; Codehighlighter1_155_188_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" />        }</span>
								</span>
								<span style="COLOR: #000000"> </span>
								<span style="COLOR: #0000ff">else</span>
								<span style="COLOR: #000000"> </span>
								<span id="Codehighlighter1_155_188_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff">
										<img src="http://www.cnitblog.com/images/dot.gif" />
								</span>
								<span id="Codehighlighter1_155_188_Open_Text">
										<span style="COLOR: #000000">{<br /></span>
										<span style="COLOR: #008080"> 9</span>
										<span style="COLOR: #000000">
												<img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />            p.next</span>
										<span style="COLOR: #000000">=</span>
										<span style="COLOR: #000000">a1;<br /></span>
										<span style="COLOR: #008080">10</span>
										<span style="COLOR: #000000">
												<img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />            a1</span>
										<span style="COLOR: #000000">=</span>
										<span style="COLOR: #000000">a1.next;<br /></span>
										<span style="COLOR: #008080">11</span>
										<span style="COLOR: #000000">
												<img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top" />        }</span>
								</span>
								<span style="COLOR: #000000">
										<br />
								</span>
								<span style="COLOR: #008080">12</span>
								<span style="COLOR: #000000">
										<img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />        p</span>
								<span style="COLOR: #000000">=</span>
								<span style="COLOR: #000000">p.next;<br /></span>
								<span style="COLOR: #008080">13</span>
								<span style="COLOR: #000000">
										<img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top" />    }</span>
						</span>
						<span style="COLOR: #000000">
								<br />
						</span>
						<span style="COLOR: #008080">14</span>
						<span style="COLOR: #000000">
								<img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    </span>
						<span style="COLOR: #0000ff">if</span>
						<span style="COLOR: #000000">(a) p.next </span>
						<span style="COLOR: #000000">=</span>
						<span style="COLOR: #000000"> a;<br /></span>
						<span style="COLOR: #008080">15</span>
						<span style="COLOR: #000000">
								<img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    elseif(a1) p.next</span>
						<span style="COLOR: #000000">=</span>
						<span style="COLOR: #000000">a1;<br /></span>
						<span style="COLOR: #008080">16</span>
						<span style="COLOR: #000000">
								<img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    </span>
						<span style="COLOR: #0000ff">return</span>
						<span style="COLOR: #000000"> q.next;<br /></span>
						<span style="COLOR: #008080">17</span>
						<span style="COLOR: #000000">
								<img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockEnd.gif" align="top" />}</span>
				</span>
		</div>
		<br />
		<br />不知道这道题朋友们有什么更好的方法？<img src ="http://www.cnitblog.com/GwQ/aggbug/12385.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/GwQ/" target="_blank">GwQ</a> 2006-06-16 20:48 <a href="http://www.cnitblog.com/GwQ/archive/2006/06/16/12385.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>微软面试技术题（15）</title><link>http://www.cnitblog.com/GwQ/archive/2006/06/16/12383.html</link><dc:creator>GwQ</dc:creator><author>GwQ</author><pubDate>Fri, 16 Jun 2006 12:46:00 GMT</pubDate><guid>http://www.cnitblog.com/GwQ/archive/2006/06/16/12383.html</guid><wfw:comment>http://www.cnitblog.com/GwQ/comments/12383.html</wfw:comment><comments>http://www.cnitblog.com/GwQ/archive/2006/06/16/12383.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnitblog.com/GwQ/comments/commentRss/12383.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/GwQ/services/trackbacks/12383.html</trackback:ping><description><![CDATA[返回一颗二叉树的深度。<br /><br /><div style="BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: #cccccc 1px solid; WIDTH: 98%; WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: #cccccc 1px solid; BACKGROUND-COLOR: #eeeeee"><span style="COLOR: #008080">1</span><img id="Codehighlighter1_17_123_Open_Image" onclick="this.style.display='none'; Codehighlighter1_17_123_Open_Text.style.display='none'; Codehighlighter1_17_123_Closed_Image.style.display='inline'; Codehighlighter1_17_123_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockStart.gif" align="top" /><img id="Codehighlighter1_17_123_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_17_123_Closed_Text.style.display='none'; Codehighlighter1_17_123_Open_Image.style.display='inline'; Codehighlighter1_17_123_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedBlock.gif" align="top" /><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000"> depth(Tree t)</span><span id="Codehighlighter1_17_123_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_17_123_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080">2</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    </span><span style="COLOR: #0000ff">if</span><span style="COLOR: #000000">(</span><span style="COLOR: #000000">!</span><span style="COLOR: #000000">t) </span><span style="COLOR: #0000ff">return</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">0</span><span style="COLOR: #000000">;<br /></span><span style="COLOR: #008080">3</span><span style="COLOR: #000000"><img id="Codehighlighter1_43_121_Open_Image" onclick="this.style.display='none'; Codehighlighter1_43_121_Open_Text.style.display='none'; Codehighlighter1_43_121_Closed_Image.style.display='inline'; Codehighlighter1_43_121_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" /><img id="Codehighlighter1_43_121_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_43_121_Closed_Text.style.display='none'; Codehighlighter1_43_121_Open_Image.style.display='inline'; Codehighlighter1_43_121_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" />    </span><span style="COLOR: #0000ff">else</span><span style="COLOR: #000000"> </span><span id="Codehighlighter1_43_121_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_43_121_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080">4</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />        </span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000"> a</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">depth(t.right);<br /></span><span style="COLOR: #008080">5</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />        </span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000"> b</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">depth(t.left);<br /></span><span style="COLOR: #008080">6</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />        </span><span style="COLOR: #0000ff">return</span><span style="COLOR: #000000"> (a</span><span style="COLOR: #000000">&gt;</span><span style="COLOR: #000000">b)</span><span style="COLOR: #000000">?</span><span style="COLOR: #000000">(a</span><span style="COLOR: #000000">+</span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">):(b</span><span style="COLOR: #000000">+</span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">);<br /></span><span style="COLOR: #008080">7</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top" />    }</span></span><span style="COLOR: #000000"><br /></span><span style="COLOR: #008080">8</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockEnd.gif" align="top" />}</span></span></div><img src ="http://www.cnitblog.com/GwQ/aggbug/12383.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/GwQ/" target="_blank">GwQ</a> 2006-06-16 20:46 <a href="http://www.cnitblog.com/GwQ/archive/2006/06/16/12383.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>微软面试技术题（16）</title><link>http://www.cnitblog.com/GwQ/archive/2006/06/16/12384.html</link><dc:creator>GwQ</dc:creator><author>GwQ</author><pubDate>Fri, 16 Jun 2006 12:46:00 GMT</pubDate><guid>http://www.cnitblog.com/GwQ/archive/2006/06/16/12384.html</guid><wfw:comment>http://www.cnitblog.com/GwQ/comments/12384.html</wfw:comment><comments>http://www.cnitblog.com/GwQ/archive/2006/06/16/12384.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnitblog.com/GwQ/comments/commentRss/12384.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/GwQ/services/trackbacks/12384.html</trackback:ping><description><![CDATA[判断一颗二叉树是否平衡。<br /><div style="BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: #cccccc 1px solid; WIDTH: 98%; WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: #cccccc 1px solid; BACKGROUND-COLOR: #eeeeee"><span style="COLOR: #008080">1</span><img id="Codehighlighter1_15_217_Open_Image" onclick="this.style.display='none'; Codehighlighter1_15_217_Open_Text.style.display='none'; Codehighlighter1_15_217_Closed_Image.style.display='inline'; Codehighlighter1_15_217_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockStart.gif" align="top" /><img id="Codehighlighter1_15_217_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_15_217_Closed_Text.style.display='none'; Codehighlighter1_15_217_Open_Image.style.display='inline'; Codehighlighter1_15_217_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedBlock.gif" align="top" /><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000"> isB(Tree t)</span><span id="Codehighlighter1_15_217_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_15_217_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080">2</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    </span><span style="COLOR: #0000ff">if</span><span style="COLOR: #000000">(</span><span style="COLOR: #000000">!</span><span style="COLOR: #000000">t) </span><span style="COLOR: #0000ff">return</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">0</span><span style="COLOR: #000000">;<br /></span><span style="COLOR: #008080">3</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    </span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000"> left</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">isB(t.left);<br /></span><span style="COLOR: #008080">4</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    </span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000"> right</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">isB(t.right);<br /></span><span style="COLOR: #008080">5</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    </span><span style="COLOR: #0000ff">if</span><span style="COLOR: #000000">( left </span><span style="COLOR: #000000">&gt;=</span><span style="COLOR: #000000">0</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">&amp;&amp;</span><span style="COLOR: #000000"> right </span><span style="COLOR: #000000">&gt;=</span><span style="COLOR: #000000">0</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">&amp;&amp;</span><span style="COLOR: #000000"> left </span><span style="COLOR: #000000">-</span><span style="COLOR: #000000"> right </span><span style="COLOR: #000000">&lt;=</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">1</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">||</span><span style="COLOR: #000000"> left </span><span style="COLOR: #000000">-</span><span style="COLOR: #000000">right </span><span style="COLOR: #000000">&gt;=-</span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">)<br /></span><span style="COLOR: #008080">6</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />        </span><span style="COLOR: #0000ff">return</span><span style="COLOR: #000000"> (left</span><span style="COLOR: #000000">&lt;</span><span style="COLOR: #000000">right)</span><span style="COLOR: #000000">?</span><span style="COLOR: #000000"> (right </span><span style="COLOR: #000000">+</span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">) : (left </span><span style="COLOR: #000000">+</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">);<br /></span><span style="COLOR: #008080">7</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    </span><span style="COLOR: #0000ff">else</span><span style="COLOR: #000000"> </span><span style="COLOR: #0000ff">return</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">-</span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">;<br /></span><span style="COLOR: #008080">8</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockEnd.gif" align="top" />}</span></span><span style="COLOR: #000000"><br /></span><span style="COLOR: #008080">9</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/None.gif" align="top" /></span></div><img src ="http://www.cnitblog.com/GwQ/aggbug/12384.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/GwQ/" target="_blank">GwQ</a> 2006-06-16 20:46 <a href="http://www.cnitblog.com/GwQ/archive/2006/06/16/12384.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>微软面试技术题（14）</title><link>http://www.cnitblog.com/GwQ/archive/2006/06/16/12382.html</link><dc:creator>GwQ</dc:creator><author>GwQ</author><pubDate>Fri, 16 Jun 2006 12:44:00 GMT</pubDate><guid>http://www.cnitblog.com/GwQ/archive/2006/06/16/12382.html</guid><wfw:comment>http://www.cnitblog.com/GwQ/comments/12382.html</wfw:comment><comments>http://www.cnitblog.com/GwQ/archive/2006/06/16/12382.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnitblog.com/GwQ/comments/commentRss/12382.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/GwQ/services/trackbacks/12382.html</trackback:ping><description><![CDATA[一个数组，下标从0到n，元素为从0到n的整数。判断其中是否有重复元素。<br /><div style="BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: #cccccc 1px solid; WIDTH: 98%; WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: #cccccc 1px solid; BACKGROUND-COLOR: #eeeeee"><span style="COLOR: #008080"> 1</span><img id="Codehighlighter1_32_191_Open_Image" onclick="this.style.display='none'; Codehighlighter1_32_191_Open_Text.style.display='none'; Codehighlighter1_32_191_Closed_Image.style.display='inline'; Codehighlighter1_32_191_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockStart.gif" align="top" /><img id="Codehighlighter1_32_191_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_32_191_Closed_Text.style.display='none'; Codehighlighter1_32_191_Open_Image.style.display='inline'; Codehighlighter1_32_191_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedBlock.gif" align="top" /><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000"> hasDuplicate(</span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000">[] a, </span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000"> n)</span><span id="Codehighlighter1_32_191_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_32_191_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080"> 2</span><span style="COLOR: #000000"><img id="Codehighlighter1_55_178_Open_Image" onclick="this.style.display='none'; Codehighlighter1_55_178_Open_Text.style.display='none'; Codehighlighter1_55_178_Closed_Image.style.display='inline'; Codehighlighter1_55_178_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" /><img id="Codehighlighter1_55_178_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_55_178_Closed_Text.style.display='none'; Codehighlighter1_55_178_Open_Image.style.display='inline'; Codehighlighter1_55_178_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" />    </span><span style="COLOR: #0000ff">for</span><span style="COLOR: #000000">(</span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000"> i</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">0</span><span style="COLOR: #000000">;i</span><span style="COLOR: #000000">&lt;</span><span style="COLOR: #000000">n;</span><span style="COLOR: #000000">++</span><span style="COLOR: #000000">i)</span><span id="Codehighlighter1_55_178_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_55_178_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080"> 3</span><span style="COLOR: #000000"><img id="Codehighlighter1_85_150_Open_Image" onclick="this.style.display='none'; Codehighlighter1_85_150_Open_Text.style.display='none'; Codehighlighter1_85_150_Closed_Image.style.display='inline'; Codehighlighter1_85_150_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" /><img id="Codehighlighter1_85_150_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_85_150_Closed_Text.style.display='none'; Codehighlighter1_85_150_Open_Image.style.display='inline'; Codehighlighter1_85_150_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" />        </span><span style="COLOR: #0000ff">while</span><span style="COLOR: #000000">(a[i]</span><span style="COLOR: #000000">!=</span><span style="COLOR: #000000">i </span><span style="COLOR: #000000">&amp;&amp;</span><span style="COLOR: #000000"> a[i]</span><span style="COLOR: #000000">!=-</span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">)</span><span id="Codehighlighter1_85_150_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_85_150_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080"> 4</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />            </span><span style="COLOR: #0000ff">if</span><span style="COLOR: #000000">(a[a[i]]</span><span style="COLOR: #000000">==-</span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">) </span><span style="COLOR: #0000ff">return</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">;<br /></span><span style="COLOR: #008080"> 5</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />            a[i]</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">a[a[i]];<br /></span><span style="COLOR: #008080"> 6</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />            a[a[i]]</span><span style="COLOR: #000000">=-</span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">;<br /></span><span style="COLOR: #008080"> 7</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top" />        }</span></span><span style="COLOR: #000000"><br /></span><span style="COLOR: #008080"> 8</span><span style="COLOR: #000000"><img id="Codehighlighter1_166_175_Open_Image" onclick="this.style.display='none'; Codehighlighter1_166_175_Open_Text.style.display='none'; Codehighlighter1_166_175_Closed_Image.style.display='inline'; Codehighlighter1_166_175_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" /><img id="Codehighlighter1_166_175_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_166_175_Closed_Text.style.display='none'; Codehighlighter1_166_175_Open_Image.style.display='inline'; Codehighlighter1_166_175_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" />        </span><span style="COLOR: #0000ff">if</span><span style="COLOR: #000000">(a[i]</span><span style="COLOR: #000000">==</span><span style="COLOR: #000000">i) </span><span id="Codehighlighter1_166_175_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_166_175_Open_Text"><span style="COLOR: #000000">{a[i]</span><span style="COLOR: #000000">=-</span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">;}</span></span><span style="COLOR: #000000"><br /></span><span style="COLOR: #008080"> 9</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top" />    }</span></span><span style="COLOR: #000000"><br /></span><span style="COLOR: #008080">10</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    </span><span style="COLOR: #0000ff">return</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">0</span><span style="COLOR: #000000">;<br /></span><span style="COLOR: #008080">11</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockEnd.gif" align="top" />}</span></span></div><img src ="http://www.cnitblog.com/GwQ/aggbug/12382.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/GwQ/" target="_blank">GwQ</a> 2006-06-16 20:44 <a href="http://www.cnitblog.com/GwQ/archive/2006/06/16/12382.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>微软面试技术题（13）</title><link>http://www.cnitblog.com/GwQ/archive/2006/06/16/12381.html</link><dc:creator>GwQ</dc:creator><author>GwQ</author><pubDate>Fri, 16 Jun 2006 12:42:00 GMT</pubDate><guid>http://www.cnitblog.com/GwQ/archive/2006/06/16/12381.html</guid><wfw:comment>http://www.cnitblog.com/GwQ/comments/12381.html</wfw:comment><comments>http://www.cnitblog.com/GwQ/archive/2006/06/16/12381.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnitblog.com/GwQ/comments/commentRss/12381.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/GwQ/services/trackbacks/12381.html</trackback:ping><description><![CDATA[在一个链表中删除另一个链表中的元素。<br /><div style="BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: #cccccc 1px solid; WIDTH: 98%; WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: #cccccc 1px solid; BACKGROUND-COLOR: #eeeeee"><span style="COLOR: #008080"> 1</span><img id="Codehighlighter1_28_288_Open_Image" onclick="this.style.display='none'; Codehighlighter1_28_288_Open_Text.style.display='none'; Codehighlighter1_28_288_Closed_Image.style.display='inline'; Codehighlighter1_28_288_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockStart.gif" align="top" /><img id="Codehighlighter1_28_288_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_28_288_Closed_Text.style.display='none'; Codehighlighter1_28_288_Open_Image.style.display='inline'; Codehighlighter1_28_288_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedBlock.gif" align="top" /><span style="COLOR: #0000ff">void</span><span style="COLOR: #000000"> delete(List m, List n) </span><span id="Codehighlighter1_28_288_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_28_288_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080"> 2</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    </span><span style="COLOR: #0000ff">if</span><span style="COLOR: #000000">(</span><span style="COLOR: #000000">!</span><span style="COLOR: #000000">m </span><span style="COLOR: #000000">||</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">!</span><span style="COLOR: #000000">n) </span><span style="COLOR: #0000ff">return</span><span style="COLOR: #000000">;<br /></span><span style="COLOR: #008080"> 3</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    List pre </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> </span><span style="COLOR: #0000ff">new</span><span style="COLOR: #000000"> List();<br /></span><span style="COLOR: #008080"> 4</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    pre.next</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">m;<br /></span><span style="COLOR: #008080"> 5</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    List a</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">m, b</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">n,head</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">pre;<br /></span><span style="COLOR: #008080"> 6</span><span style="COLOR: #000000"><img id="Codehighlighter1_128_272_Open_Image" onclick="this.style.display='none'; Codehighlighter1_128_272_Open_Text.style.display='none'; Codehighlighter1_128_272_Closed_Image.style.display='inline'; Codehighlighter1_128_272_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" /><img id="Codehighlighter1_128_272_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_128_272_Closed_Text.style.display='none'; Codehighlighter1_128_272_Open_Image.style.display='inline'; Codehighlighter1_128_272_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" />    </span><span style="COLOR: #0000ff">while</span><span style="COLOR: #000000">(a </span><span style="COLOR: #000000">&amp;&amp;</span><span style="COLOR: #000000"> b)</span><span id="Codehighlighter1_128_272_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_128_272_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080"> 7</span><span style="COLOR: #000000"><img id="Codehighlighter1_154_188_Open_Image" onclick="this.style.display='none'; Codehighlighter1_154_188_Open_Text.style.display='none'; Codehighlighter1_154_188_Closed_Image.style.display='inline'; Codehighlighter1_154_188_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" /><img id="Codehighlighter1_154_188_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_154_188_Closed_Text.style.display='none'; Codehighlighter1_154_188_Open_Image.style.display='inline'; Codehighlighter1_154_188_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" />        </span><span style="COLOR: #0000ff">if</span><span style="COLOR: #000000">(a.value </span><span style="COLOR: #000000">&lt;</span><span style="COLOR: #000000"> b.value) </span><span id="Codehighlighter1_154_188_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_154_188_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080"> 8</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />            a</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">a.next;<br /></span><span style="COLOR: #008080"> 9</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />            pre</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">pre.next;<br /></span><span style="COLOR: #008080">10</span><span style="COLOR: #000000"><img id="Codehighlighter1_215_232_Open_Image" onclick="this.style.display='none'; Codehighlighter1_215_232_Open_Text.style.display='none'; Codehighlighter1_215_232_Closed_Image.style.display='inline'; Codehighlighter1_215_232_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" /><img id="Codehighlighter1_215_232_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_215_232_Closed_Text.style.display='none'; Codehighlighter1_215_232_Open_Image.style.display='inline'; Codehighlighter1_215_232_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" />        }</span></span><span style="COLOR: #0000ff">else</span><span style="COLOR: #000000"> </span><span style="COLOR: #0000ff">if</span><span style="COLOR: #000000">(a.value </span><span style="COLOR: #000000">&gt;</span><span style="COLOR: #000000"> b.value)</span><span id="Codehighlighter1_215_232_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_215_232_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080">11</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />            b</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">b.next;<br /></span><span style="COLOR: #008080">12</span><span style="COLOR: #000000"><img id="Codehighlighter1_237_269_Open_Image" onclick="this.style.display='none'; Codehighlighter1_237_269_Open_Text.style.display='none'; Codehighlighter1_237_269_Closed_Image.style.display='inline'; Codehighlighter1_237_269_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" /><img id="Codehighlighter1_237_269_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_237_269_Closed_Text.style.display='none'; Codehighlighter1_237_269_Open_Image.style.display='inline'; Codehighlighter1_237_269_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" />        }</span></span><span style="COLOR: #0000ff">else</span><span id="Codehighlighter1_237_269_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_237_269_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080">13</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />            a</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">a.next;<br /></span><span style="COLOR: #008080">14</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />            pre.next</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">a;<br /></span><span style="COLOR: #008080">15</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top" />        }</span></span><span style="COLOR: #000000"><br /></span><span style="COLOR: #008080">16</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top" />    }</span></span><span style="COLOR: #000000"><br /></span><span style="COLOR: #008080">17</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    m</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">head.next;<br /></span><span style="COLOR: #008080">18</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockEnd.gif" align="top" />}</span></span></div><img src ="http://www.cnitblog.com/GwQ/aggbug/12381.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/GwQ/" target="_blank">GwQ</a> 2006-06-16 20:42 <a href="http://www.cnitblog.com/GwQ/archive/2006/06/16/12381.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>微软面试技术题（12）</title><link>http://www.cnitblog.com/GwQ/archive/2006/06/16/12380.html</link><dc:creator>GwQ</dc:creator><author>GwQ</author><pubDate>Fri, 16 Jun 2006 12:41:00 GMT</pubDate><guid>http://www.cnitblog.com/GwQ/archive/2006/06/16/12380.html</guid><wfw:comment>http://www.cnitblog.com/GwQ/comments/12380.html</wfw:comment><comments>http://www.cnitblog.com/GwQ/archive/2006/06/16/12380.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnitblog.com/GwQ/comments/commentRss/12380.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/GwQ/services/trackbacks/12380.html</trackback:ping><description><![CDATA[
		<p>三柱汉诺塔最小步数。</p>
		<div style="BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: #cccccc 1px solid; WIDTH: 98%; WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: #cccccc 1px solid; BACKGROUND-COLOR: #eeeeee">
				<span style="COLOR: #008080"> 1</span>
				<img id="Codehighlighter1_9_125_Open_Image" onclick="this.style.display='none'; Codehighlighter1_9_125_Open_Text.style.display='none'; Codehighlighter1_9_125_Closed_Image.style.display='inline'; Codehighlighter1_9_125_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockStart.gif" align="top" />
				<img id="Codehighlighter1_9_125_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_9_125_Closed_Text.style.display='none'; Codehighlighter1_9_125_Open_Image.style.display='inline'; Codehighlighter1_9_125_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedBlock.gif" align="top" />
				<span style="COLOR: #0000ff">int</span>
				<span style="COLOR: #000000"> f3(n)</span>
				<span id="Codehighlighter1_9_125_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff">
						<img src="http://www.cnitblog.com/images/dot.gif" />
				</span>
				<span id="Codehighlighter1_9_125_Open_Text">
						<span style="COLOR: #000000">{<br /></span>
						<span style="COLOR: #008080"> 2</span>
						<span style="COLOR: #000000">
								<img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    </span>
						<span style="COLOR: #0000ff">if</span>
						<span style="COLOR: #000000">(f3[n]) </span>
						<span style="COLOR: #0000ff">return</span>
						<span style="COLOR: #000000"> f3[n];<br /></span>
						<span style="COLOR: #008080"> 3</span>
						<span style="COLOR: #000000">
								<img id="Codehighlighter1_42_123_Open_Image" onclick="this.style.display='none'; Codehighlighter1_42_123_Open_Text.style.display='none'; Codehighlighter1_42_123_Closed_Image.style.display='inline'; Codehighlighter1_42_123_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" />
								<img id="Codehighlighter1_42_123_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_42_123_Closed_Text.style.display='none'; Codehighlighter1_42_123_Open_Image.style.display='inline'; Codehighlighter1_42_123_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" />    </span>
						<span style="COLOR: #0000ff">else</span>
						<span style="COLOR: #000000"> </span>
						<span id="Codehighlighter1_42_123_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff">
								<img src="http://www.cnitblog.com/images/dot.gif" />
						</span>
						<span id="Codehighlighter1_42_123_Open_Text">
								<span style="COLOR: #000000">{<br /></span>
								<span style="COLOR: #008080"> 4</span>
								<span style="COLOR: #000000">
										<img id="Codehighlighter1_54_83_Open_Image" onclick="this.style.display='none'; Codehighlighter1_54_83_Open_Text.style.display='none'; Codehighlighter1_54_83_Closed_Image.style.display='inline'; Codehighlighter1_54_83_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" />
										<img id="Codehighlighter1_54_83_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_54_83_Closed_Text.style.display='none'; Codehighlighter1_54_83_Open_Image.style.display='inline'; Codehighlighter1_54_83_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" />        </span>
								<span style="COLOR: #0000ff">if</span>
								<span style="COLOR: #000000">(n</span>
								<span style="COLOR: #000000">==</span>
								<span style="COLOR: #000000">1</span>
								<span style="COLOR: #000000">)</span>
								<span id="Codehighlighter1_54_83_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff">
										<img src="http://www.cnitblog.com/images/dot.gif" />
								</span>
								<span id="Codehighlighter1_54_83_Open_Text">
										<span style="COLOR: #000000">{<br /></span>
										<span style="COLOR: #008080"> 5</span>
										<span style="COLOR: #000000">
												<img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />            f3[n]</span>
										<span style="COLOR: #000000">=</span>
										<span style="COLOR: #000000">1</span>
										<span style="COLOR: #000000">;<br /></span>
										<span style="COLOR: #008080"> 6</span>
										<span style="COLOR: #000000">
												<img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />            </span>
										<span style="COLOR: #0000ff">return</span>
										<span style="COLOR: #000000"> </span>
										<span style="COLOR: #000000">1</span>
										<span style="COLOR: #000000">;<br /></span>
										<span style="COLOR: #008080"> 7</span>
										<span style="COLOR: #000000">
												<img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top" />        }</span>
								</span>
								<span style="COLOR: #000000">
										<br />
								</span>
								<span style="COLOR: #008080"> 8</span>
								<span style="COLOR: #000000">
										<img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />        f3[n]</span>
								<span style="COLOR: #000000">=</span>
								<span style="COLOR: #000000">2</span>
								<span style="COLOR: #000000">*</span>
								<span style="COLOR: #000000">f3(n</span>
								<span style="COLOR: #000000">-</span>
								<span style="COLOR: #000000">1</span>
								<span style="COLOR: #000000">)</span>
								<span style="COLOR: #000000">+</span>
								<span style="COLOR: #000000">1</span>
								<span style="COLOR: #000000">;<br /></span>
								<span style="COLOR: #008080"> 9</span>
								<span style="COLOR: #000000">
										<img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />        </span>
								<span style="COLOR: #0000ff">return</span>
								<span style="COLOR: #000000"> f3[n];<br /></span>
								<span style="COLOR: #008080">10</span>
								<span style="COLOR: #000000">
										<img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top" />    }</span>
						</span>
						<span style="COLOR: #000000">
								<br />
						</span>
						<span style="COLOR: #008080">11</span>
						<span style="COLOR: #000000">
								<img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockEnd.gif" align="top" />}</span>
				</span>
		</div>
		<br />
		<br />四柱汉诺塔最小步数。<br /><div style="BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: #cccccc 1px solid; WIDTH: 98%; WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: #cccccc 1px solid; BACKGROUND-COLOR: #eeeeee"><span style="COLOR: #008080"> 1</span><img id="Codehighlighter1_9_211_Open_Image" onclick="this.style.display='none'; Codehighlighter1_9_211_Open_Text.style.display='none'; Codehighlighter1_9_211_Closed_Image.style.display='inline'; Codehighlighter1_9_211_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockStart.gif" align="top" /><img id="Codehighlighter1_9_211_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_9_211_Closed_Text.style.display='none'; Codehighlighter1_9_211_Open_Image.style.display='inline'; Codehighlighter1_9_211_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedBlock.gif" align="top" /><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000"> f4(n)</span><span id="Codehighlighter1_9_211_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_9_211_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080"> 2</span><span style="COLOR: #000000"><img id="Codehighlighter1_24_190_Open_Image" onclick="this.style.display='none'; Codehighlighter1_24_190_Open_Text.style.display='none'; Codehighlighter1_24_190_Closed_Image.style.display='inline'; Codehighlighter1_24_190_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" /><img id="Codehighlighter1_24_190_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_24_190_Closed_Text.style.display='none'; Codehighlighter1_24_190_Open_Image.style.display='inline'; Codehighlighter1_24_190_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" />    </span><span style="COLOR: #0000ff">if</span><span style="COLOR: #000000">(f4[n]</span><span style="COLOR: #000000">==</span><span style="COLOR: #000000">0</span><span style="COLOR: #000000">)</span><span id="Codehighlighter1_24_190_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_24_190_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080"> 3</span><span style="COLOR: #000000"><img id="Codehighlighter1_37_67_Open_Image" onclick="this.style.display='none'; Codehighlighter1_37_67_Open_Text.style.display='none'; Codehighlighter1_37_67_Closed_Image.style.display='inline'; Codehighlighter1_37_67_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" /><img id="Codehighlighter1_37_67_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_37_67_Closed_Text.style.display='none'; Codehighlighter1_37_67_Open_Image.style.display='inline'; Codehighlighter1_37_67_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" />        </span><span style="COLOR: #0000ff">if</span><span style="COLOR: #000000">(n</span><span style="COLOR: #000000">==</span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">) </span><span id="Codehighlighter1_37_67_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_37_67_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080"> 4</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />            f4[</span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">]</span><span style="COLOR: #000000">==</span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">;<br /></span><span style="COLOR: #008080"> 5</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />            </span><span style="COLOR: #0000ff">return</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">;<br /></span><span style="COLOR: #008080"> 6</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top" />        }</span></span><span style="COLOR: #000000"><br /></span><span style="COLOR: #008080"> 7</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />        min</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">2</span><span style="COLOR: #000000">*</span><span style="COLOR: #000000">f4(</span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">)</span><span style="COLOR: #000000">+</span><span style="COLOR: #000000">f3(n</span><span style="COLOR: #000000">-</span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">);<br /></span><span style="COLOR: #008080"> 8</span><span style="COLOR: #000000"><img id="Codehighlighter1_114_160_Open_Image" onclick="this.style.display='none'; Codehighlighter1_114_160_Open_Text.style.display='none'; Codehighlighter1_114_160_Closed_Image.style.display='inline'; Codehighlighter1_114_160_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" /><img id="Codehighlighter1_114_160_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_114_160_Closed_Text.style.display='none'; Codehighlighter1_114_160_Open_Image.style.display='inline'; Codehighlighter1_114_160_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" />        </span><span style="COLOR: #0000ff">for</span><span style="COLOR: #000000">(</span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000"> i</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">2</span><span style="COLOR: #000000">;i</span><span style="COLOR: #000000">&lt;</span><span style="COLOR: #000000">n;</span><span style="COLOR: #000000">++</span><span style="COLOR: #000000">i)</span><span id="Codehighlighter1_114_160_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_114_160_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080"> 9</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />            u</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">2</span><span style="COLOR: #000000">*</span><span style="COLOR: #000000">f4(i)</span><span style="COLOR: #000000">+</span><span style="COLOR: #000000">f3(n</span><span style="COLOR: #000000">-</span><span style="COLOR: #000000">i);<br /></span><span style="COLOR: #008080">10</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />            </span><span style="COLOR: #0000ff">if</span><span style="COLOR: #000000">(u</span><span style="COLOR: #000000">&lt;</span><span style="COLOR: #000000">min) min</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">u;<br /></span><span style="COLOR: #008080">11</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top" />        }</span></span><span style="COLOR: #000000"><br /></span><span style="COLOR: #008080">12</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />        f4[n]</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">min;<br /></span><span style="COLOR: #008080">13</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />        </span><span style="COLOR: #0000ff">return</span><span style="COLOR: #000000"> min;<br /></span><span style="COLOR: #008080">14</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top" />    }</span></span><span style="COLOR: #000000"> </span><span style="COLOR: #0000ff">else</span><span style="COLOR: #000000"> </span><span style="COLOR: #0000ff">return</span><span style="COLOR: #000000"> f4[n];<br /></span><span style="COLOR: #008080">15</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockEnd.gif" align="top" />}</span></span></div><img src ="http://www.cnitblog.com/GwQ/aggbug/12380.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/GwQ/" target="_blank">GwQ</a> 2006-06-16 20:41 <a href="http://www.cnitblog.com/GwQ/archive/2006/06/16/12380.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>微软面试技术题（11）</title><link>http://www.cnitblog.com/GwQ/archive/2006/06/16/12379.html</link><dc:creator>GwQ</dc:creator><author>GwQ</author><pubDate>Fri, 16 Jun 2006 12:40:00 GMT</pubDate><guid>http://www.cnitblog.com/GwQ/archive/2006/06/16/12379.html</guid><wfw:comment>http://www.cnitblog.com/GwQ/comments/12379.html</wfw:comment><comments>http://www.cnitblog.com/GwQ/archive/2006/06/16/12379.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnitblog.com/GwQ/comments/commentRss/12379.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/GwQ/services/trackbacks/12379.html</trackback:ping><description><![CDATA[汉诺塔问题。<br /><br /><div style="BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: #cccccc 1px solid; WIDTH: 98%; WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: #cccccc 1px solid; BACKGROUND-COLOR: #eeeeee"><span style="COLOR: #008080">1</span><img id="Codehighlighter1_19_108_Open_Image" onclick="this.style.display='none'; Codehighlighter1_19_108_Open_Text.style.display='none'; Codehighlighter1_19_108_Closed_Image.style.display='inline'; Codehighlighter1_19_108_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockStart.gif" align="top" /><img id="Codehighlighter1_19_108_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_19_108_Closed_Text.style.display='none'; Codehighlighter1_19_108_Open_Image.style.display='inline'; Codehighlighter1_19_108_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedBlock.gif" align="top" /><span style="COLOR: #0000ff">void</span><span style="COLOR: #000000"> tower(n,x,y,z)</span><span id="Codehighlighter1_19_108_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_19_108_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080">2</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    </span><span style="COLOR: #0000ff">if</span><span style="COLOR: #000000">(n</span><span style="COLOR: #000000">==</span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">) move(x,z);<br /></span><span style="COLOR: #008080">3</span><span style="COLOR: #000000"><img id="Codehighlighter1_48_106_Open_Image" onclick="this.style.display='none'; Codehighlighter1_48_106_Open_Text.style.display='none'; Codehighlighter1_48_106_Closed_Image.style.display='inline'; Codehighlighter1_48_106_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" /><img id="Codehighlighter1_48_106_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_48_106_Closed_Text.style.display='none'; Codehighlighter1_48_106_Open_Image.style.display='inline'; Codehighlighter1_48_106_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" />    </span><span style="COLOR: #0000ff">else</span><span style="COLOR: #000000"> </span><span id="Codehighlighter1_48_106_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_48_106_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080">4</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />        tower(n</span><span style="COLOR: #000000">-</span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">, x,z,y);<br /></span><span style="COLOR: #008080">5</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />        move(x,z);<br /></span><span style="COLOR: #008080">6</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />        tower(n</span><span style="COLOR: #000000">-</span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">, y,x,z);<br /></span><span style="COLOR: #008080">7</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top" />    }</span></span><span style="COLOR: #000000"><br /></span><span style="COLOR: #008080">8</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockEnd.gif" align="top" />}</span></span></div><img src ="http://www.cnitblog.com/GwQ/aggbug/12379.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/GwQ/" target="_blank">GwQ</a> 2006-06-16 20:40 <a href="http://www.cnitblog.com/GwQ/archive/2006/06/16/12379.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>微软面试技术题（10）</title><link>http://www.cnitblog.com/GwQ/archive/2006/06/16/12378.html</link><dc:creator>GwQ</dc:creator><author>GwQ</author><pubDate>Fri, 16 Jun 2006 12:39:00 GMT</pubDate><guid>http://www.cnitblog.com/GwQ/archive/2006/06/16/12378.html</guid><wfw:comment>http://www.cnitblog.com/GwQ/comments/12378.html</wfw:comment><comments>http://www.cnitblog.com/GwQ/archive/2006/06/16/12378.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnitblog.com/GwQ/comments/commentRss/12378.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/GwQ/services/trackbacks/12378.html</trackback:ping><description><![CDATA[
		<p>求一个整形中1的位数。</p>
		<div style="BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: #cccccc 1px solid; WIDTH: 98%; WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: #cccccc 1px solid; BACKGROUND-COLOR: #eeeeee">
				<span style="COLOR: #008080">1</span>
				<img id="Codehighlighter1_12_66_Open_Image" onclick="this.style.display='none'; Codehighlighter1_12_66_Open_Text.style.display='none'; Codehighlighter1_12_66_Closed_Image.style.display='inline'; Codehighlighter1_12_66_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockStart.gif" align="top" />
				<img id="Codehighlighter1_12_66_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_12_66_Closed_Text.style.display='none'; Codehighlighter1_12_66_Open_Image.style.display='inline'; Codehighlighter1_12_66_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedBlock.gif" align="top" />
				<span style="COLOR: #0000ff">int</span>
				<span style="COLOR: #000000"> f(</span>
				<span style="COLOR: #0000ff">int</span>
				<span style="COLOR: #000000"> x)</span>
				<span id="Codehighlighter1_12_66_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff">
						<img src="http://www.cnitblog.com/images/dot.gif" />
				</span>
				<span id="Codehighlighter1_12_66_Open_Text">
						<span style="COLOR: #000000">{<br /></span>
						<span style="COLOR: #008080">2</span>
						<span style="COLOR: #000000">
								<img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    </span>
						<span style="COLOR: #0000ff">int</span>
						<span style="COLOR: #000000"> n</span>
						<span style="COLOR: #000000">=</span>
						<span style="COLOR: #000000">0</span>
						<span style="COLOR: #000000">;<br /></span>
						<span style="COLOR: #008080">3</span>
						<span style="COLOR: #000000">
								<img id="Codehighlighter1_33_53_Open_Image" onclick="this.style.display='none'; Codehighlighter1_33_53_Open_Text.style.display='none'; Codehighlighter1_33_53_Closed_Image.style.display='inline'; Codehighlighter1_33_53_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" />
								<img id="Codehighlighter1_33_53_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_33_53_Closed_Text.style.display='none'; Codehighlighter1_33_53_Open_Image.style.display='inline'; Codehighlighter1_33_53_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" />    </span>
						<span style="COLOR: #0000ff">while</span>
						<span style="COLOR: #000000">(x)</span>
						<span id="Codehighlighter1_33_53_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff">
								<img src="http://www.cnitblog.com/images/dot.gif" />
						</span>
						<span id="Codehighlighter1_33_53_Open_Text">
								<span style="COLOR: #000000">{<br /></span>
								<span style="COLOR: #008080">4</span>
								<span style="COLOR: #000000">
										<img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />        </span>
								<span style="COLOR: #000000">++</span>
								<span style="COLOR: #000000">n;<br /></span>
								<span style="COLOR: #008080">5</span>
								<span style="COLOR: #000000">
										<img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />        x</span>
								<span style="COLOR: #000000">&amp;=</span>
								<span style="COLOR: #000000">x</span>
								<span style="COLOR: #000000">-</span>
								<span style="COLOR: #000000">1</span>
								<span style="COLOR: #000000">;<br /></span>
								<span style="COLOR: #008080">6</span>
								<span style="COLOR: #000000">
										<img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top" />    }</span>
						</span>
						<span style="COLOR: #000000">
								<br />
						</span>
						<span style="COLOR: #008080">7</span>
						<span style="COLOR: #000000">
								<img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    </span>
						<span style="COLOR: #0000ff">return</span>
						<span style="COLOR: #000000"> n;<br /></span>
						<span style="COLOR: #008080">8</span>
						<span style="COLOR: #000000">
								<img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockEnd.gif" align="top" />}</span>
				</span>
		</div>
<img src ="http://www.cnitblog.com/GwQ/aggbug/12378.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/GwQ/" target="_blank">GwQ</a> 2006-06-16 20:39 <a href="http://www.cnitblog.com/GwQ/archive/2006/06/16/12378.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>微软面试技术题（9）</title><link>http://www.cnitblog.com/GwQ/archive/2006/06/16/12377.html</link><dc:creator>GwQ</dc:creator><author>GwQ</author><pubDate>Fri, 16 Jun 2006 12:38:00 GMT</pubDate><guid>http://www.cnitblog.com/GwQ/archive/2006/06/16/12377.html</guid><wfw:comment>http://www.cnitblog.com/GwQ/comments/12377.html</wfw:comment><comments>http://www.cnitblog.com/GwQ/archive/2006/06/16/12377.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnitblog.com/GwQ/comments/commentRss/12377.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/GwQ/services/trackbacks/12377.html</trackback:ping><description><![CDATA[实现strcmp函数。<br /><br /><div style="BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: #cccccc 1px solid; WIDTH: 98%; WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: #cccccc 1px solid; BACKGROUND-COLOR: #eeeeee"><span style="COLOR: #008080">1</span><img id="Codehighlighter1_34_120_Open_Image" onclick="this.style.display='none'; Codehighlighter1_34_120_Open_Text.style.display='none'; Codehighlighter1_34_120_Closed_Image.style.display='inline'; Codehighlighter1_34_120_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockStart.gif" align="top" /><img id="Codehighlighter1_34_120_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_34_120_Closed_Text.style.display='none'; Codehighlighter1_34_120_Open_Image.style.display='inline'; Codehighlighter1_34_120_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedBlock.gif" align="top" /><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000"> strcmp(</span><span style="COLOR: #0000ff">char</span><span style="COLOR: #000000">*</span><span style="COLOR: #000000"> str1, </span><span style="COLOR: #0000ff">char</span><span style="COLOR: #000000">*</span><span style="COLOR: #000000"> str2)</span><span id="Codehighlighter1_34_120_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_34_120_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080">2</span><span style="COLOR: #000000"><img id="Codehighlighter1_74_97_Open_Image" onclick="this.style.display='none'; Codehighlighter1_74_97_Open_Text.style.display='none'; Codehighlighter1_74_97_Closed_Image.style.display='inline'; Codehighlighter1_74_97_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" /><img id="Codehighlighter1_74_97_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_74_97_Closed_Text.style.display='none'; Codehighlighter1_74_97_Open_Image.style.display='inline'; Codehighlighter1_74_97_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" />    </span><span style="COLOR: #0000ff">while</span><span style="COLOR: #000000">(</span><span style="COLOR: #000000">*</span><span style="COLOR: #000000">str1 </span><span style="COLOR: #000000">&amp;&amp;</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">*</span><span style="COLOR: #000000">str2 </span><span style="COLOR: #000000">&amp;&amp;</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">*</span><span style="COLOR: #000000">str1</span><span style="COLOR: #000000">==*</span><span style="COLOR: #000000">str2)</span><span id="Codehighlighter1_74_97_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_74_97_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080">3</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />        </span><span style="COLOR: #000000">++</span><span style="COLOR: #000000">str1;<br /></span><span style="COLOR: #008080">4</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />        </span><span style="COLOR: #000000">++</span><span style="COLOR: #000000">str2;<br /></span><span style="COLOR: #008080">5</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top" />    }</span></span><span style="COLOR: #000000"><br /></span><span style="COLOR: #008080">6</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    </span><span style="COLOR: #0000ff">return</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">*</span><span style="COLOR: #000000">str1</span><span style="COLOR: #000000">-*</span><span style="COLOR: #000000">str2;<br /></span><span style="COLOR: #008080">7</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockEnd.gif" align="top" />}</span></span></div><img src ="http://www.cnitblog.com/GwQ/aggbug/12377.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/GwQ/" target="_blank">GwQ</a> 2006-06-16 20:38 <a href="http://www.cnitblog.com/GwQ/archive/2006/06/16/12377.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>微软面试技术题（8）</title><link>http://www.cnitblog.com/GwQ/archive/2006/06/16/12376.html</link><dc:creator>GwQ</dc:creator><author>GwQ</author><pubDate>Fri, 16 Jun 2006 12:37:00 GMT</pubDate><guid>http://www.cnitblog.com/GwQ/archive/2006/06/16/12376.html</guid><wfw:comment>http://www.cnitblog.com/GwQ/comments/12376.html</wfw:comment><comments>http://www.cnitblog.com/GwQ/archive/2006/06/16/12376.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnitblog.com/GwQ/comments/commentRss/12376.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/GwQ/services/trackbacks/12376.html</trackback:ping><description><![CDATA[实现strstr函数。<br /><br /><div style="BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: #cccccc 1px solid; WIDTH: 98%; WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: #cccccc 1px solid; BACKGROUND-COLOR: #eeeeee"><span style="COLOR: #008080"> 1</span><img id="Codehighlighter1_34_208_Open_Image" onclick="this.style.display='none'; Codehighlighter1_34_208_Open_Text.style.display='none'; Codehighlighter1_34_208_Closed_Image.style.display='inline'; Codehighlighter1_34_208_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockStart.gif" align="top" /><img id="Codehighlighter1_34_208_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_34_208_Closed_Text.style.display='none'; Codehighlighter1_34_208_Open_Image.style.display='inline'; Codehighlighter1_34_208_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedBlock.gif" align="top" /><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000"> strstr(</span><span style="COLOR: #0000ff">char</span><span style="COLOR: #000000">[] str, </span><span style="COLOR: #0000ff">char</span><span style="COLOR: #000000">[] par)</span><span id="Codehighlighter1_34_208_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_34_208_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080"> 2</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    </span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000"> i</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">0</span><span style="COLOR: #000000">;<br /></span><span style="COLOR: #008080"> 3</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    </span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000"> j</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">0</span><span style="COLOR: #000000">;<br /></span><span style="COLOR: #008080"> 4</span><span style="COLOR: #000000"><img id="Codehighlighter1_80_154_Open_Image" onclick="this.style.display='none'; Codehighlighter1_80_154_Open_Text.style.display='none'; Codehighlighter1_80_154_Closed_Image.style.display='inline'; Codehighlighter1_80_154_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" /><img id="Codehighlighter1_80_154_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_80_154_Closed_Text.style.display='none'; Codehighlighter1_80_154_Open_Image.style.display='inline'; Codehighlighter1_80_154_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" />    </span><span style="COLOR: #0000ff">while</span><span style="COLOR: #000000">(str[i] </span><span style="COLOR: #000000">&amp;&amp;</span><span style="COLOR: #000000"> str[j])</span><span id="Codehighlighter1_80_154_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_80_154_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080"> 5</span><span style="COLOR: #000000"><img id="Codehighlighter1_102_122_Open_Image" onclick="this.style.display='none'; Codehighlighter1_102_122_Open_Text.style.display='none'; Codehighlighter1_102_122_Closed_Image.style.display='inline'; Codehighlighter1_102_122_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" /><img id="Codehighlighter1_102_122_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_102_122_Closed_Text.style.display='none'; Codehighlighter1_102_122_Open_Image.style.display='inline'; Codehighlighter1_102_122_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" />        </span><span style="COLOR: #0000ff">if</span><span style="COLOR: #000000">(str[i]</span><span style="COLOR: #000000">==</span><span style="COLOR: #000000">par[j])</span><span id="Codehighlighter1_102_122_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_102_122_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080"> 6</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />            </span><span style="COLOR: #000000">++</span><span style="COLOR: #000000">i;<br /></span><span style="COLOR: #008080"> 7</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />            </span><span style="COLOR: #000000">++</span><span style="COLOR: #000000">j;<br /></span><span style="COLOR: #008080"> 8</span><span style="COLOR: #000000"><img id="Codehighlighter1_127_151_Open_Image" onclick="this.style.display='none'; Codehighlighter1_127_151_Open_Text.style.display='none'; Codehighlighter1_127_151_Closed_Image.style.display='inline'; Codehighlighter1_127_151_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" /><img id="Codehighlighter1_127_151_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_127_151_Closed_Text.style.display='none'; Codehighlighter1_127_151_Open_Image.style.display='inline'; Codehighlighter1_127_151_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" />        }</span></span><span style="COLOR: #0000ff">else</span><span id="Codehighlighter1_127_151_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_127_151_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080"> 9</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />            i</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">i</span><span style="COLOR: #000000">-</span><span style="COLOR: #000000">j</span><span style="COLOR: #000000">+</span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">;<br /></span><span style="COLOR: #008080">10</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />            j</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">0</span><span style="COLOR: #000000">;<br /></span><span style="COLOR: #008080">11</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top" />        }</span></span><span style="COLOR: #000000"><br /></span><span style="COLOR: #008080">12</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top" />    }</span></span><span style="COLOR: #000000"><br /></span><span style="COLOR: #008080">13</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    </span><span style="COLOR: #0000ff">if</span><span style="COLOR: #000000">(</span><span style="COLOR: #000000">!</span><span style="COLOR: #000000">str[j]) </span><span style="COLOR: #0000ff">return</span><span style="COLOR: #000000"> i</span><span style="COLOR: #000000">-</span><span style="COLOR: #000000">strlen(par);<br /></span><span style="COLOR: #008080">14</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    </span><span style="COLOR: #0000ff">else</span><span style="COLOR: #000000"> </span><span style="COLOR: #0000ff">return</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">-</span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">;<br /></span><span style="COLOR: #008080">15</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockEnd.gif" align="top" />}</span></span></div><img src ="http://www.cnitblog.com/GwQ/aggbug/12376.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/GwQ/" target="_blank">GwQ</a> 2006-06-16 20:37 <a href="http://www.cnitblog.com/GwQ/archive/2006/06/16/12376.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>微软面试技术题（7）</title><link>http://www.cnitblog.com/GwQ/archive/2006/06/16/12375.html</link><dc:creator>GwQ</dc:creator><author>GwQ</author><pubDate>Fri, 16 Jun 2006 12:36:00 GMT</pubDate><guid>http://www.cnitblog.com/GwQ/archive/2006/06/16/12375.html</guid><wfw:comment>http://www.cnitblog.com/GwQ/comments/12375.html</wfw:comment><comments>http://www.cnitblog.com/GwQ/archive/2006/06/16/12375.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnitblog.com/GwQ/comments/commentRss/12375.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/GwQ/services/trackbacks/12375.html</trackback:ping><description><![CDATA[
		<p>反转一个字符串。</p>
		<div style="BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: #cccccc 1px solid; WIDTH: 98%; WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: #cccccc 1px solid; BACKGROUND-COLOR: #eeeeee">
				<span style="COLOR: #008080"> 1</span>
				<img id="Codehighlighter1_23_156_Open_Image" onclick="this.style.display='none'; Codehighlighter1_23_156_Open_Text.style.display='none'; Codehighlighter1_23_156_Closed_Image.style.display='inline'; Codehighlighter1_23_156_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockStart.gif" align="top" />
				<img id="Codehighlighter1_23_156_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_23_156_Closed_Text.style.display='none'; Codehighlighter1_23_156_Open_Image.style.display='inline'; Codehighlighter1_23_156_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedBlock.gif" align="top" />
				<span style="COLOR: #0000ff">void</span>
				<span style="COLOR: #000000"> reverse(</span>
				<span style="COLOR: #0000ff">char</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #000000">*</span>
				<span style="COLOR: #000000">str)</span>
				<span id="Codehighlighter1_23_156_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff">
						<img src="http://www.cnitblog.com/images/dot.gif" />
				</span>
				<span id="Codehighlighter1_23_156_Open_Text">
						<span style="COLOR: #000000">{<br /></span>
						<span style="COLOR: #008080"> 2</span>
						<span style="COLOR: #000000">
								<img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    </span>
						<span style="COLOR: #0000ff">char</span>
						<span style="COLOR: #000000"> tmp;<br /></span>
						<span style="COLOR: #008080"> 3</span>
						<span style="COLOR: #000000">
								<img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    </span>
						<span style="COLOR: #0000ff">int</span>
						<span style="COLOR: #000000"> len;<br /></span>
						<span style="COLOR: #008080"> 4</span>
						<span style="COLOR: #000000">
								<img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    len </span>
						<span style="COLOR: #000000">=</span>
						<span style="COLOR: #000000"> strlen(str);<br /></span>
						<span style="COLOR: #008080"> 5</span>
						<span style="COLOR: #000000">
								<img id="Codehighlighter1_91_154_Open_Image" onclick="this.style.display='none'; Codehighlighter1_91_154_Open_Text.style.display='none'; Codehighlighter1_91_154_Closed_Image.style.display='inline'; Codehighlighter1_91_154_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" />
								<img id="Codehighlighter1_91_154_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_91_154_Closed_Text.style.display='none'; Codehighlighter1_91_154_Open_Image.style.display='inline'; Codehighlighter1_91_154_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" />    </span>
						<span style="COLOR: #0000ff">for</span>
						<span style="COLOR: #000000">(</span>
						<span style="COLOR: #0000ff">int</span>
						<span style="COLOR: #000000"> i</span>
						<span style="COLOR: #000000">=</span>
						<span style="COLOR: #000000">0</span>
						<span style="COLOR: #000000">;i</span>
						<span style="COLOR: #000000">&lt;</span>
						<span style="COLOR: #000000">len</span>
						<span style="COLOR: #000000">/</span>
						<span style="COLOR: #000000">2</span>
						<span style="COLOR: #000000">;</span>
						<span style="COLOR: #000000">++</span>
						<span style="COLOR: #000000">i)</span>
						<span id="Codehighlighter1_91_154_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff">
								<img src="http://www.cnitblog.com/images/dot.gif" />
						</span>
						<span id="Codehighlighter1_91_154_Open_Text">
								<span style="COLOR: #000000">{<br /></span>
								<span style="COLOR: #008080"> 6</span>
								<span style="COLOR: #000000">
										<img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />        tmp</span>
								<span style="COLOR: #000000">=</span>
								<span style="COLOR: #0000ff">char</span>
								<span style="COLOR: #000000">[i];<br /></span>
								<span style="COLOR: #008080"> 7</span>
								<span style="COLOR: #000000">
										<img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />        str[i] </span>
								<span style="COLOR: #000000">=</span>
								<span style="COLOR: #000000"> str[len</span>
								<span style="COLOR: #000000">-</span>
								<span style="COLOR: #000000">i</span>
								<span style="COLOR: #000000">-</span>
								<span style="COLOR: #000000">1</span>
								<span style="COLOR: #000000">];<br /></span>
								<span style="COLOR: #008080"> 8</span>
								<span style="COLOR: #000000">
										<img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />        str[len</span>
								<span style="COLOR: #000000">-</span>
								<span style="COLOR: #000000">i</span>
								<span style="COLOR: #000000">-</span>
								<span style="COLOR: #000000">1</span>
								<span style="COLOR: #000000">]</span>
								<span style="COLOR: #000000">=</span>
								<span style="COLOR: #000000">tmp;<br /></span>
								<span style="COLOR: #008080"> 9</span>
								<span style="COLOR: #000000">
										<img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top" />    }</span>
						</span>
						<span style="COLOR: #000000">
								<br />
						</span>
						<span style="COLOR: #008080">10</span>
						<span style="COLOR: #000000">
								<img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockEnd.gif" align="top" />}</span>
				</span>
		</div>
<img src ="http://www.cnitblog.com/GwQ/aggbug/12375.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/GwQ/" target="_blank">GwQ</a> 2006-06-16 20:36 <a href="http://www.cnitblog.com/GwQ/archive/2006/06/16/12375.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>微软面试技术题（6）</title><link>http://www.cnitblog.com/GwQ/archive/2006/06/16/12374.html</link><dc:creator>GwQ</dc:creator><author>GwQ</author><pubDate>Fri, 16 Jun 2006 12:34:00 GMT</pubDate><guid>http://www.cnitblog.com/GwQ/archive/2006/06/16/12374.html</guid><wfw:comment>http://www.cnitblog.com/GwQ/comments/12374.html</wfw:comment><comments>http://www.cnitblog.com/GwQ/archive/2006/06/16/12374.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnitblog.com/GwQ/comments/commentRss/12374.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/GwQ/services/trackbacks/12374.html</trackback:ping><description><![CDATA[
		<div style="BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: #cccccc 1px solid; WIDTH: 98%; WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: #cccccc 1px solid; BACKGROUND-COLOR: #eeeeee">
				<span style="COLOR: #008080">1</span>
				<img id="Codehighlighter1_18_130_Open_Image" onclick="this.style.display='none'; Codehighlighter1_18_130_Open_Text.style.display='none'; Codehighlighter1_18_130_Closed_Image.style.display='inline'; Codehighlighter1_18_130_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockStart.gif" align="top" />
				<img id="Codehighlighter1_18_130_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_18_130_Closed_Text.style.display='none'; Codehighlighter1_18_130_Open_Image.style.display='inline'; Codehighlighter1_18_130_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedBlock.gif" align="top" />
				<span style="COLOR: #0000ff">int</span>
				<span style="COLOR: #000000"> isLoop(List l)</span>
				<span id="Codehighlighter1_18_130_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff">
						<img src="http://www.cnitblog.com/images/dot.gif" />
				</span>
				<span id="Codehighlighter1_18_130_Open_Text">
						<span style="COLOR: #000000">{<br /></span>
						<span style="COLOR: #008080">2</span>
						<span style="COLOR: #000000">
								<img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    </span>
						<span style="COLOR: #0000ff">if</span>
						<span style="COLOR: #000000">(</span>
						<span style="COLOR: #000000">!</span>
						<span style="COLOR: #000000">l) </span>
						<span style="COLOR: #0000ff">return</span>
						<span style="COLOR: #000000"> </span>
						<span style="COLOR: #000000">-</span>
						<span style="COLOR: #000000">1</span>
						<span style="COLOR: #000000">;<br /></span>
						<span style="COLOR: #008080">3</span>
						<span style="COLOR: #000000">
								<img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    List s </span>
						<span style="COLOR: #000000">=</span>
						<span style="COLOR: #000000"> l.next;<br /></span>
						<span style="COLOR: #008080">4</span>
						<span style="COLOR: #000000">
								<img id="Codehighlighter1_75_92_Open_Image" onclick="this.style.display='none'; Codehighlighter1_75_92_Open_Text.style.display='none'; Codehighlighter1_75_92_Closed_Image.style.display='inline'; Codehighlighter1_75_92_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" />
								<img id="Codehighlighter1_75_92_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_75_92_Closed_Text.style.display='none'; Codehighlighter1_75_92_Open_Image.style.display='inline'; Codehighlighter1_75_92_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" />    </span>
						<span style="COLOR: #0000ff">while</span>
						<span style="COLOR: #000000">(s </span>
						<span style="COLOR: #000000">&amp;&amp;</span>
						<span style="COLOR: #000000"> s</span>
						<span style="COLOR: #000000">!=</span>
						<span style="COLOR: #000000">l) </span>
						<span id="Codehighlighter1_75_92_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff">
								<img src="http://www.cnitblog.com/images/dot.gif" />
						</span>
						<span id="Codehighlighter1_75_92_Open_Text">
								<span style="COLOR: #000000">{<br /></span>
								<span style="COLOR: #008080">5</span>
								<span style="COLOR: #000000">
										<img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />        s </span>
								<span style="COLOR: #000000">=</span>
								<span style="COLOR: #000000"> s.next;<br /></span>
								<span style="COLOR: #008080">6</span>
								<span style="COLOR: #000000">
										<img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top" />    }</span>
						</span>
						<span style="COLOR: #000000">
								<br />
						</span>
						<span style="COLOR: #008080">7</span>
						<span style="COLOR: #000000">
								<img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    </span>
						<span style="COLOR: #0000ff">if</span>
						<span style="COLOR: #000000"> (</span>
						<span style="COLOR: #000000">!</span>
						<span style="COLOR: #000000">s) </span>
						<span style="COLOR: #0000ff">return</span>
						<span style="COLOR: #000000"> </span>
						<span style="COLOR: #000000">-</span>
						<span style="COLOR: #000000">1</span>
						<span style="COLOR: #000000">;<br /></span>
						<span style="COLOR: #008080">8</span>
						<span style="COLOR: #000000">
								<img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    </span>
						<span style="COLOR: #0000ff">else</span>
						<span style="COLOR: #000000"> reutrn </span>
						<span style="COLOR: #000000">1</span>
						<span style="COLOR: #000000">;<br /></span>
						<span style="COLOR: #008080">9</span>
						<span style="COLOR: #000000">
								<img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockEnd.gif" align="top" />}</span>
				</span>
		</div>判断一个链表是否有循环。<br /><br /><div style="BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: #cccccc 1px solid; WIDTH: 98%; WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: #cccccc 1px solid; BACKGROUND-COLOR: #eeeeee"><span style="COLOR: #008080"> 1</span><img id="Codehighlighter1_18_134_Open_Image" onclick="this.style.display='none'; Codehighlighter1_18_134_Open_Text.style.display='none'; Codehighlighter1_18_134_Closed_Image.style.display='inline'; Codehighlighter1_18_134_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockStart.gif" align="top" /><img id="Codehighlighter1_18_134_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_18_134_Closed_Text.style.display='none'; Codehighlighter1_18_134_Open_Image.style.display='inline'; Codehighlighter1_18_134_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedBlock.gif" align="top" /><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000"> isLoop(List l)</span><span id="Codehighlighter1_18_134_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_18_134_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080"> 2</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    </span><span style="COLOR: #0000ff">if</span><span style="COLOR: #000000">(</span><span style="COLOR: #000000">!</span><span style="COLOR: #000000">l) </span><span style="COLOR: #0000ff">return</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">0</span><span style="COLOR: #000000">;<br /></span><span style="COLOR: #008080"> 3</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    p</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">l.next;<br /></span><span style="COLOR: #008080"> 4</span><span style="COLOR: #000000"><img id="Codehighlighter1_71_102_Open_Image" onclick="this.style.display='none'; Codehighlighter1_71_102_Open_Text.style.display='none'; Codehighlighter1_71_102_Closed_Image.style.display='inline'; Codehighlighter1_71_102_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" /><img id="Codehighlighter1_71_102_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_71_102_Closed_Text.style.display='none'; Codehighlighter1_71_102_Open_Image.style.display='inline'; Codehighlighter1_71_102_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" />    wihle(p</span><span style="COLOR: #000000">!=</span><span style="COLOR: #000000">l</span><span style="COLOR: #000000">&amp;&amp;</span><span style="COLOR: #000000">p</span><span style="COLOR: #000000">!=</span><span style="COLOR: #0000ff">null</span><span style="COLOR: #000000">) </span><span id="Codehighlighter1_71_102_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_71_102_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080"> 5</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />        l.next</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">l;<br /></span><span style="COLOR: #008080"> 6</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />        l</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">p;p</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">p.next;<br /></span><span style="COLOR: #008080"> 7</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top" />    }</span></span><span style="COLOR: #000000"><br /></span><span style="COLOR: #008080"> 8</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    </span><span style="COLOR: #0000ff">if</span><span style="COLOR: #000000">(p</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">l) </span><span style="COLOR: #0000ff">return</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">;<br /></span><span style="COLOR: #008080"> 9</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    </span><span style="COLOR: #0000ff">return</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">0</span><span style="COLOR: #000000">;<br /></span><span style="COLOR: #008080">10</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockEnd.gif" align="top" />}</span></span></div><br />实际上，在我的面试过程中，还问到了不破坏结构的其他算法。<br />我的答案是从链表头开始遍历，如果节点next指针指向自身，则循环存在；否则将next指针指向自身，遍历下一个节点。直至next指针为空，此时链表无循环。<img src ="http://www.cnitblog.com/GwQ/aggbug/12374.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/GwQ/" target="_blank">GwQ</a> 2006-06-16 20:34 <a href="http://www.cnitblog.com/GwQ/archive/2006/06/16/12374.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>微软面试技术题（5）</title><link>http://www.cnitblog.com/GwQ/archive/2006/06/16/12373.html</link><dc:creator>GwQ</dc:creator><author>GwQ</author><pubDate>Fri, 16 Jun 2006 12:30:00 GMT</pubDate><guid>http://www.cnitblog.com/GwQ/archive/2006/06/16/12373.html</guid><wfw:comment>http://www.cnitblog.com/GwQ/comments/12373.html</wfw:comment><comments>http://www.cnitblog.com/GwQ/archive/2006/06/16/12373.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnitblog.com/GwQ/comments/commentRss/12373.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/GwQ/services/trackbacks/12373.html</trackback:ping><description><![CDATA[输入一个字符串，输出长型整数。<br /><br /><div style="BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: #cccccc 1px solid; WIDTH: 98%; WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: #cccccc 1px solid; BACKGROUND-COLOR: #eeeeee"><span style="COLOR: #008080"> 1</span><img id="Codehighlighter1_20_174_Open_Image" onclick="this.style.display='none'; Codehighlighter1_20_174_Open_Text.style.display='none'; Codehighlighter1_20_174_Closed_Image.style.display='inline'; Codehighlighter1_20_174_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockStart.gif" align="top" /><img id="Codehighlighter1_20_174_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_20_174_Closed_Text.style.display='none'; Codehighlighter1_20_174_Open_Image.style.display='inline'; Codehighlighter1_20_174_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedBlock.gif" align="top" /><span style="COLOR: #0000ff">long</span><span style="COLOR: #000000"> atol(</span><span style="COLOR: #0000ff">char</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">*</span><span style="COLOR: #000000">str)</span><span id="Codehighlighter1_20_174_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_20_174_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080"> 2</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    </span><span style="COLOR: #0000ff">char</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">*</span><span style="COLOR: #000000">p </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> str;<br /></span><span style="COLOR: #008080"> 3</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    </span><span style="COLOR: #0000ff">long</span><span style="COLOR: #000000"> l</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">;m</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">0</span><span style="COLOR: #000000">;<br /></span><span style="COLOR: #008080"> 4</span><span style="COLOR: #000000"><img id="Codehighlighter1_67_85_Open_Image" onclick="this.style.display='none'; Codehighlighter1_67_85_Open_Text.style.display='none'; Codehighlighter1_67_85_Closed_Image.style.display='inline'; Codehighlighter1_67_85_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" /><img id="Codehighlighter1_67_85_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_67_85_Closed_Text.style.display='none'; Codehighlighter1_67_85_Open_Image.style.display='inline'; Codehighlighter1_67_85_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" />    </span><span style="COLOR: #0000ff">if</span><span style="COLOR: #000000"> (</span><span style="COLOR: #000000">*</span><span style="COLOR: #000000">p</span><span style="COLOR: #000000">==</span><span style="COLOR: #000000">'</span><span style="COLOR: #000000">-</span><span style="COLOR: #000000">'</span><span style="COLOR: #000000">) </span><span id="Codehighlighter1_67_85_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_67_85_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080"> 5</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />        l</span><span style="COLOR: #000000">=-</span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">;<br /></span><span style="COLOR: #008080"> 6</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />        </span><span style="COLOR: #000000">++</span><span style="COLOR: #000000">p;<br /></span><span style="COLOR: #008080"> 7</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top" />    }</span></span><span style="COLOR: #000000"><br /></span><span style="COLOR: #008080"> 8</span><span style="COLOR: #000000"><img id="Codehighlighter1_106_132_Open_Image" onclick="this.style.display='none'; Codehighlighter1_106_132_Open_Text.style.display='none'; Codehighlighter1_106_132_Closed_Image.style.display='inline'; Codehighlighter1_106_132_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" /><img id="Codehighlighter1_106_132_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_106_132_Closed_Text.style.display='none'; Codehighlighter1_106_132_Open_Image.style.display='inline'; Codehighlighter1_106_132_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" />    </span><span style="COLOR: #0000ff">while</span><span style="COLOR: #000000">(isDigit(</span><span style="COLOR: #000000">*</span><span style="COLOR: #000000">p))</span><span id="Codehighlighter1_106_132_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_106_132_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080"> 9</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />        m </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> m</span><span style="COLOR: #000000">*</span><span style="COLOR: #000000">10</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">+</span><span style="COLOR: #000000"> p;<br /></span><span style="COLOR: #008080">10</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />        </span><span style="COLOR: #000000">++</span><span style="COLOR: #000000">p;<br /></span><span style="COLOR: #008080">11</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top" />    }</span></span><span style="COLOR: #000000"><br /></span><span style="COLOR: #008080">12</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    </span><span style="COLOR: #0000ff">if</span><span style="COLOR: #000000">(</span><span style="COLOR: #000000">!</span><span style="COLOR: #000000">p) </span><span style="COLOR: #0000ff">return</span><span style="COLOR: #000000"> m</span><span style="COLOR: #000000">*</span><span style="COLOR: #000000">l;<br /></span><span style="COLOR: #008080">13</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    </span><span style="COLOR: #0000ff">else</span><span style="COLOR: #000000"> </span><span style="COLOR: #0000ff">return</span><span style="COLOR: #000000"> error;<br /></span><span style="COLOR: #008080">14</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockEnd.gif" align="top" />}</span></span></div><img src ="http://www.cnitblog.com/GwQ/aggbug/12373.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/GwQ/" target="_blank">GwQ</a> 2006-06-16 20:30 <a href="http://www.cnitblog.com/GwQ/archive/2006/06/16/12373.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>微软面试技术题（4）</title><link>http://www.cnitblog.com/GwQ/archive/2006/06/16/12372.html</link><dc:creator>GwQ</dc:creator><author>GwQ</author><pubDate>Fri, 16 Jun 2006 12:28:00 GMT</pubDate><guid>http://www.cnitblog.com/GwQ/archive/2006/06/16/12372.html</guid><wfw:comment>http://www.cnitblog.com/GwQ/comments/12372.html</wfw:comment><comments>http://www.cnitblog.com/GwQ/archive/2006/06/16/12372.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnitblog.com/GwQ/comments/commentRss/12372.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/GwQ/services/trackbacks/12372.html</trackback:ping><description><![CDATA[输出一个字符串所有组合。注意有重复字符。<br /><br /><div style="BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: #cccccc 1px solid; WIDTH: 98%; WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: #cccccc 1px solid; BACKGROUND-COLOR: #eeeeee"><span style="COLOR: #008080"> 1</span><img src="http://www.cnitblog.com/images/OutliningIndicators/None.gif" align="top" /><span style="COLOR: #0000ff">char</span><span style="COLOR: #000000">[] p;<br /></span><span style="COLOR: #008080"> 2</span><span style="COLOR: #000000"><img id="Codehighlighter1_43_269_Open_Image" onclick="this.style.display='none'; Codehighlighter1_43_269_Open_Text.style.display='none'; Codehighlighter1_43_269_Closed_Image.style.display='inline'; Codehighlighter1_43_269_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockStart.gif" align="top" /><img id="Codehighlighter1_43_269_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_43_269_Closed_Text.style.display='none'; Codehighlighter1_43_269_Open_Image.style.display='inline'; Codehighlighter1_43_269_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedBlock.gif" align="top" /></span><span style="COLOR: #0000ff">void</span><span style="COLOR: #000000"> perm(</span><span style="COLOR: #0000ff">char</span><span style="COLOR: #000000"> s[], </span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000"> i, </span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000"> n)</span><span id="Codehighlighter1_43_269_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_43_269_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080"> 3</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" /> </span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000"> j;<br /></span><span style="COLOR: #008080"> 4</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" /> </span><span style="COLOR: #0000ff">char</span><span style="COLOR: #000000"> temp;<br /></span><span style="COLOR: #008080"> 5</span><span style="COLOR: #000000"><img id="Codehighlighter1_82_267_Open_Image" onclick="this.style.display='none'; Codehighlighter1_82_267_Open_Text.style.display='none'; Codehighlighter1_82_267_Closed_Image.style.display='inline'; Codehighlighter1_82_267_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" /><img id="Codehighlighter1_82_267_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_82_267_Closed_Text.style.display='none'; Codehighlighter1_82_267_Open_Image.style.display='inline'; Codehighlighter1_82_267_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" /> </span><span style="COLOR: #0000ff">for</span><span style="COLOR: #000000">(j</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">0</span><span style="COLOR: #000000">;j</span><span style="COLOR: #000000">&lt;</span><span style="COLOR: #000000">n;</span><span style="COLOR: #000000">++</span><span style="COLOR: #000000">j)</span><span id="Codehighlighter1_82_267_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_82_267_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080"> 6</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />  </span><span style="COLOR: #0000ff">if</span><span style="COLOR: #000000">(j</span><span style="COLOR: #000000">!=</span><span style="COLOR: #000000">0</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">&amp;&amp;</span><span style="COLOR: #000000"> s[j]</span><span style="COLOR: #000000">==</span><span style="COLOR: #000000">s[j</span><span style="COLOR: #000000">-</span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">]);<br /></span><span style="COLOR: #008080"> 7</span><span style="COLOR: #000000"><img id="Codehighlighter1_131_264_Open_Image" onclick="this.style.display='none'; Codehighlighter1_131_264_Open_Text.style.display='none'; Codehighlighter1_131_264_Closed_Image.style.display='inline'; Codehighlighter1_131_264_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" /><img id="Codehighlighter1_131_264_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_131_264_Closed_Text.style.display='none'; Codehighlighter1_131_264_Open_Image.style.display='inline'; Codehighlighter1_131_264_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" />  elseif(s[j]</span><span style="COLOR: #000000">!=</span><span style="COLOR: #000000">'</span><span style="COLOR: #000000">@</span><span style="COLOR: #000000">'</span><span style="COLOR: #000000">)</span><span id="Codehighlighter1_131_264_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_131_264_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080"> 8</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />   p[i]</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">s[j];<br /></span><span style="COLOR: #008080"> 9</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />   s[j]</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">'</span><span style="COLOR: #000000">@</span><span style="COLOR: #000000">'</span><span style="COLOR: #000000">;<br /></span><span style="COLOR: #008080">10</span><span style="COLOR: #000000"><img id="Codehighlighter1_173_215_Open_Image" onclick="this.style.display='none'; Codehighlighter1_173_215_Open_Text.style.display='none'; Codehighlighter1_173_215_Closed_Image.style.display='inline'; Codehighlighter1_173_215_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" /><img id="Codehighlighter1_173_215_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_173_215_Closed_Text.style.display='none'; Codehighlighter1_173_215_Open_Image.style.display='inline'; Codehighlighter1_173_215_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" />   </span><span style="COLOR: #0000ff">if</span><span style="COLOR: #000000">(i</span><span style="COLOR: #000000">==</span><span style="COLOR: #000000">n</span><span style="COLOR: #000000">-</span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">)</span><span id="Codehighlighter1_173_215_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_173_215_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080">11</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    d[n]</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">'</span><span style="COLOR: #000000">\0</span><span style="COLOR: #000000">'</span><span style="COLOR: #000000">;<br /></span><span style="COLOR: #008080">12</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    printf(</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">%s</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">, d);<br /></span><span style="COLOR: #008080">13</span><span style="COLOR: #000000"><img id="Codehighlighter1_220_246_Open_Image" onclick="this.style.display='none'; Codehighlighter1_220_246_Open_Text.style.display='none'; Codehighlighter1_220_246_Closed_Image.style.display='inline'; Codehighlighter1_220_246_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" /><img id="Codehighlighter1_220_246_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_220_246_Closed_Text.style.display='none'; Codehighlighter1_220_246_Open_Image.style.display='inline'; Codehighlighter1_220_246_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" />   }</span></span><span style="COLOR: #0000ff">else</span><span id="Codehighlighter1_220_246_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_220_246_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080">14</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    perm(str,i</span><span style="COLOR: #000000">+</span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">,n);<br /></span><span style="COLOR: #008080">15</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top" />   }</span></span><span style="COLOR: #000000"><br /></span><span style="COLOR: #008080">16</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />   s[j]</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">p[i];<br /></span><span style="COLOR: #008080">17</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top" />  }</span></span><span style="COLOR: #000000"><br /></span><span style="COLOR: #008080">18</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top" /> }</span></span><span style="COLOR: #000000"><br /></span><span style="COLOR: #008080">19</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockEnd.gif" align="top" />}</span></span></div><div style="BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: #cccccc 1px solid; WIDTH: 98%; WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: #cccccc 1px solid; BACKGROUND-COLOR: #eeeeee"><span style="COLOR: #008080">1</span><img id="Codehighlighter1_12_61_Open_Image" onclick="this.style.display='none'; Codehighlighter1_12_61_Open_Text.style.display='none'; Codehighlighter1_12_61_Closed_Image.style.display='inline'; Codehighlighter1_12_61_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockStart.gif" align="top" /><img id="Codehighlighter1_12_61_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_12_61_Closed_Text.style.display='none'; Codehighlighter1_12_61_Open_Image.style.display='inline'; Codehighlighter1_12_61_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedBlock.gif" align="top" /><span style="COLOR: #0000ff">void</span><span style="COLOR: #000000"> main() </span><span id="Codehighlighter1_12_61_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_12_61_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080">2</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />  </span><span style="COLOR: #0000ff">char</span><span style="COLOR: #000000"> s[N];<br /></span><span style="COLOR: #008080">3</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />  sort(s);<br /></span><span style="COLOR: #008080">4</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />  perm(s,</span><span style="COLOR: #000000">0</span><span style="COLOR: #000000">,strlen(s));<br /></span><span style="COLOR: #008080">5</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockEnd.gif" align="top" />}</span></span><span style="COLOR: #000000"><br /></span><span style="COLOR: #008080">6</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/None.gif" align="top" /></span></div><img src ="http://www.cnitblog.com/GwQ/aggbug/12372.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/GwQ/" target="_blank">GwQ</a> 2006-06-16 20:28 <a href="http://www.cnitblog.com/GwQ/archive/2006/06/16/12372.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>微软面试技术题（3）</title><link>http://www.cnitblog.com/GwQ/archive/2006/06/16/12371.html</link><dc:creator>GwQ</dc:creator><author>GwQ</author><pubDate>Fri, 16 Jun 2006 12:25:00 GMT</pubDate><guid>http://www.cnitblog.com/GwQ/archive/2006/06/16/12371.html</guid><wfw:comment>http://www.cnitblog.com/GwQ/comments/12371.html</wfw:comment><comments>http://www.cnitblog.com/GwQ/archive/2006/06/16/12371.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnitblog.com/GwQ/comments/commentRss/12371.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/GwQ/services/trackbacks/12371.html</trackback:ping><description><![CDATA[转置一个链表。递归算法。<br /><br /><div style="BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: #cccccc 1px solid; WIDTH: 98%; WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: #cccccc 1px solid; BACKGROUND-COLOR: #eeeeee"><span style="COLOR: #008080">1</span><img id="Codehighlighter1_22_123_Open_Image" onclick="this.style.display='none'; Codehighlighter1_22_123_Open_Text.style.display='none'; Codehighlighter1_22_123_Closed_Image.style.display='inline'; Codehighlighter1_22_123_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockStart.gif" align="top" /><img id="Codehighlighter1_22_123_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_22_123_Closed_Text.style.display='none'; Codehighlighter1_22_123_Open_Image.style.display='inline'; Codehighlighter1_22_123_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedBlock.gif" align="top" /><span style="COLOR: #000000">List resverse(list l) </span><span id="Codehighlighter1_22_123_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_22_123_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080">2</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />  </span><span style="COLOR: #0000ff">if</span><span style="COLOR: #000000">(</span><span style="COLOR: #000000">!</span><span style="COLOR: #000000">l </span><span style="COLOR: #000000">||</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">!</span><span style="COLOR: #000000">l.next) </span><span style="COLOR: #0000ff">return</span><span style="COLOR: #000000"> l;<br /></span><span style="COLOR: #008080">3</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    <br /></span><span style="COLOR: #008080">4</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    List n </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> reverse(l.next);<br /></span><span style="COLOR: #008080">5</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    l.next.next </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> l;<br /></span><span style="COLOR: #008080">6</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    l.next</span><span style="COLOR: #000000">=</span><span style="COLOR: #0000ff">null</span><span style="COLOR: #000000">;<br /></span><span style="COLOR: #008080">7</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockEnd.gif" align="top" />  }</span></span><span style="COLOR: #000000"><br /></span><span style="COLOR: #008080">8</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/None.gif" align="top" />  </span><span style="COLOR: #0000ff">return</span><span style="COLOR: #000000"> n;<br /></span><span style="COLOR: #008080">9</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/None.gif" align="top" />}</span></div><img src ="http://www.cnitblog.com/GwQ/aggbug/12371.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/GwQ/" target="_blank">GwQ</a> 2006-06-16 20:25 <a href="http://www.cnitblog.com/GwQ/archive/2006/06/16/12371.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>微软面试技术题（2）</title><link>http://www.cnitblog.com/GwQ/archive/2006/06/16/12370.html</link><dc:creator>GwQ</dc:creator><author>GwQ</author><pubDate>Fri, 16 Jun 2006 12:24:00 GMT</pubDate><guid>http://www.cnitblog.com/GwQ/archive/2006/06/16/12370.html</guid><wfw:comment>http://www.cnitblog.com/GwQ/comments/12370.html</wfw:comment><comments>http://www.cnitblog.com/GwQ/archive/2006/06/16/12370.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnitblog.com/GwQ/comments/commentRss/12370.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/GwQ/services/trackbacks/12370.html</trackback:ping><description><![CDATA[广度优先遍历二叉树。<br /><br /><div style="BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: #cccccc 1px solid; WIDTH: 98%; WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: #cccccc 1px solid; BACKGROUND-COLOR: #eeeeee"><span style="COLOR: #008080"> 1</span><img id="Codehighlighter1_17_194_Open_Image" onclick="this.style.display='none'; Codehighlighter1_17_194_Open_Text.style.display='none'; Codehighlighter1_17_194_Closed_Image.style.display='inline'; Codehighlighter1_17_194_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockStart.gif" align="top" /><img id="Codehighlighter1_17_194_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_17_194_Closed_Text.style.display='none'; Codehighlighter1_17_194_Open_Image.style.display='inline'; Codehighlighter1_17_194_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedBlock.gif" align="top" /><span style="COLOR: #0000ff">void</span><span style="COLOR: #000000"> BST(Tree t) </span><span id="Codehighlighter1_17_194_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_17_194_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080"> 2</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />  Queue q </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> </span><span style="COLOR: #0000ff">new</span><span style="COLOR: #000000"> Queue();<br /></span><span style="COLOR: #008080"> 3</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />  q.enque(t);<br /></span><span style="COLOR: #008080"> 4</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />  Tree t </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> q.deque();  <br /></span><span style="COLOR: #008080"> 5</span><span style="COLOR: #000000"><img id="Codehighlighter1_93_192_Open_Image" onclick="this.style.display='none'; Codehighlighter1_93_192_Open_Text.style.display='none'; Codehighlighter1_93_192_Closed_Image.style.display='inline'; Codehighlighter1_93_192_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" /><img id="Codehighlighter1_93_192_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_93_192_Closed_Text.style.display='none'; Codehighlighter1_93_192_Open_Image.style.display='inline'; Codehighlighter1_93_192_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" />  </span><span style="COLOR: #0000ff">while</span><span style="COLOR: #000000">(t) </span><span id="Codehighlighter1_93_192_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_93_192_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080"> 6</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    System.out.println(t.value);<br /></span><span style="COLOR: #008080"> 7</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    q.enque(t.left);<br /></span><span style="COLOR: #008080"> 8</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    q.enque(t.right);<br /></span><span style="COLOR: #008080"> 9</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    t </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> q.deque();<br /></span><span style="COLOR: #008080">10</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top" />  }</span></span><span style="COLOR: #000000"><br /></span><span style="COLOR: #008080">11</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockEnd.gif" align="top" />}<br /></span></span></div><div style="BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: #cccccc 1px solid; WIDTH: 98%; WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: #cccccc 1px solid; BACKGROUND-COLOR: #eeeeee"><span style="COLOR: #008080"> 1</span><img id="Codehighlighter1_11_36_Open_Image" onclick="this.style.display='none'; Codehighlighter1_11_36_Open_Text.style.display='none'; Codehighlighter1_11_36_Closed_Image.style.display='inline'; Codehighlighter1_11_36_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockStart.gif" align="top" /><img id="Codehighlighter1_11_36_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_11_36_Closed_Text.style.display='none'; Codehighlighter1_11_36_Open_Image.style.display='inline'; Codehighlighter1_11_36_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedBlock.gif" align="top" /><span style="COLOR: #0000ff">class</span><span style="COLOR: #000000"> Node </span><span id="Codehighlighter1_11_36_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_11_36_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080"> 2</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />  Tree t;<br /></span><span style="COLOR: #008080"> 3</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />  Node next;<br /></span><span style="COLOR: #008080"> 4</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockEnd.gif" align="top" />}</span></span><span style="COLOR: #000000"><br /></span><span style="COLOR: #008080"> 5</span><span style="COLOR: #000000"><img id="Codehighlighter1_50_356_Open_Image" onclick="this.style.display='none'; Codehighlighter1_50_356_Open_Text.style.display='none'; Codehighlighter1_50_356_Closed_Image.style.display='inline'; Codehighlighter1_50_356_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockStart.gif" align="top" /><img id="Codehighlighter1_50_356_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_50_356_Closed_Text.style.display='none'; Codehighlighter1_50_356_Open_Image.style.display='inline'; Codehighlighter1_50_356_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedBlock.gif" align="top" /></span><span style="COLOR: #0000ff">class</span><span style="COLOR: #000000"> Queue </span><span id="Codehighlighter1_50_356_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_50_356_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080"> 6</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />  Node head;<br /></span><span style="COLOR: #008080"> 7</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />  Node tail;<br /></span><span style="COLOR: #008080"> 8</span><span style="COLOR: #000000"><img id="Codehighlighter1_105_231_Open_Image" onclick="this.style.display='none'; Codehighlighter1_105_231_Open_Text.style.display='none'; Codehighlighter1_105_231_Closed_Image.style.display='inline'; Codehighlighter1_105_231_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" /><img id="Codehighlighter1_105_231_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_105_231_Closed_Text.style.display='none'; Codehighlighter1_105_231_Open_Image.style.display='inline'; Codehighlighter1_105_231_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" />  </span><span style="COLOR: #0000ff">public</span><span style="COLOR: #000000"> </span><span style="COLOR: #0000ff">void</span><span style="COLOR: #000000"> enque(Tree t)</span><span id="Codehighlighter1_105_231_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_105_231_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080"> 9</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    Node n </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> </span><span style="COLOR: #0000ff">new</span><span style="COLOR: #000000"> Node();<br /></span><span style="COLOR: #008080">10</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    n.t </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> t;<br /></span><span style="COLOR: #008080">11</span><span style="COLOR: #000000"><img id="Codehighlighter1_158_187_Open_Image" onclick="this.style.display='none'; Codehighlighter1_158_187_Open_Text.style.display='none'; Codehighlighter1_158_187_Closed_Image.style.display='inline'; Codehighlighter1_158_187_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" /><img id="Codehighlighter1_158_187_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_158_187_Closed_Text.style.display='none'; Codehighlighter1_158_187_Open_Image.style.display='inline'; Codehighlighter1_158_187_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" />    </span><span style="COLOR: #0000ff">if</span><span style="COLOR: #000000">(</span><span style="COLOR: #000000">!</span><span style="COLOR: #000000">tail)</span><span id="Codehighlighter1_158_187_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_158_187_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080">12</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />      tail </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> head </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> n;<br /></span><span style="COLOR: #008080">13</span><span style="COLOR: #000000"><img id="Codehighlighter1_194_227_Open_Image" onclick="this.style.display='none'; Codehighlighter1_194_227_Open_Text.style.display='none'; Codehighlighter1_194_227_Closed_Image.style.display='inline'; Codehighlighter1_194_227_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" /><img id="Codehighlighter1_194_227_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_194_227_Closed_Text.style.display='none'; Codehighlighter1_194_227_Open_Image.style.display='inline'; Codehighlighter1_194_227_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" />    }</span></span><span style="COLOR: #000000"> </span><span style="COLOR: #0000ff">else</span><span style="COLOR: #000000"> </span><span id="Codehighlighter1_194_227_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_194_227_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080">14</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    tail.next </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> n;<br /></span><span style="COLOR: #008080">15</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    tail </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> n;<br /></span><span style="COLOR: #008080">16</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top" />    }</span></span><span style="COLOR: #000000"><br /></span><span style="COLOR: #008080">17</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top" />  }</span></span><span style="COLOR: #000000"><br /></span><span style="COLOR: #008080">18</span><span style="COLOR: #000000"><img id="Codehighlighter1_255_355_Open_Image" onclick="this.style.display='none'; Codehighlighter1_255_355_Open_Text.style.display='none'; Codehighlighter1_255_355_Closed_Image.style.display='inline'; Codehighlighter1_255_355_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" /><img id="Codehighlighter1_255_355_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_255_355_Closed_Text.style.display='none'; Codehighlighter1_255_355_Open_Image.style.display='inline'; Codehighlighter1_255_355_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" />  </span><span style="COLOR: #0000ff">public</span><span style="COLOR: #000000"> Tree deque() </span><span id="Codehighlighter1_255_355_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_255_355_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080">19</span><span style="COLOR: #000000"><img id="Codehighlighter1_269_287_Open_Image" onclick="this.style.display='none'; Codehighlighter1_269_287_Open_Text.style.display='none'; Codehighlighter1_269_287_Closed_Image.style.display='inline'; Codehighlighter1_269_287_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" /><img id="Codehighlighter1_269_287_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_269_287_Closed_Text.style.display='none'; Codehighlighter1_269_287_Open_Image.style.display='inline'; Codehighlighter1_269_287_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" />    </span><span style="COLOR: #0000ff">if</span><span style="COLOR: #000000"> (</span><span style="COLOR: #000000">!</span><span style="COLOR: #000000">head) </span><span id="Codehighlighter1_269_287_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_269_287_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080">20</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />        </span><span style="COLOR: #0000ff">return</span><span style="COLOR: #000000"> </span><span style="COLOR: #0000ff">null</span><span style="COLOR: #000000">;<br /></span><span style="COLOR: #008080">21</span><span style="COLOR: #000000"><img id="Codehighlighter1_294_353_Open_Image" onclick="this.style.display='none'; Codehighlighter1_294_353_Open_Text.style.display='none'; Codehighlighter1_294_353_Closed_Image.style.display='inline'; Codehighlighter1_294_353_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" /><img id="Codehighlighter1_294_353_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_294_353_Closed_Text.style.display='none'; Codehighlighter1_294_353_Open_Image.style.display='inline'; Codehighlighter1_294_353_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" />    }</span></span><span style="COLOR: #000000"> </span><span style="COLOR: #0000ff">else</span><span style="COLOR: #000000"> </span><span id="Codehighlighter1_294_353_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_294_353_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080">22</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    Node n </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> head;<br /></span><span style="COLOR: #008080">23</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    head </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> head.next;<br /></span><span style="COLOR: #008080">24</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />   </span><span style="COLOR: #0000ff">return</span><span style="COLOR: #000000"> n.t;<br /></span><span style="COLOR: #008080">25</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top" />    }</span></span><span style="COLOR: #000000"><br /></span><span style="COLOR: #008080">26</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top" />}</span></span></span></div><img src ="http://www.cnitblog.com/GwQ/aggbug/12370.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/GwQ/" target="_blank">GwQ</a> 2006-06-16 20:24 <a href="http://www.cnitblog.com/GwQ/archive/2006/06/16/12370.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>微软面试技术题（1）</title><link>http://www.cnitblog.com/GwQ/archive/2006/06/16/12368.html</link><dc:creator>GwQ</dc:creator><author>GwQ</author><pubDate>Fri, 16 Jun 2006 12:16:00 GMT</pubDate><guid>http://www.cnitblog.com/GwQ/archive/2006/06/16/12368.html</guid><wfw:comment>http://www.cnitblog.com/GwQ/comments/12368.html</wfw:comment><comments>http://www.cnitblog.com/GwQ/archive/2006/06/16/12368.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnitblog.com/GwQ/comments/commentRss/12368.html</wfw:commentRss><trackback:ping>http://www.cnitblog.com/GwQ/services/trackbacks/12368.html</trackback:ping><description><![CDATA[前段时间找工作，针对网上能搜集到的微软试题进行了准备。现分享如下，如有谬误，还希望希望朋友能多多指出。<br /><br />1、反置一个链表。循环算法。<br /><div style="BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: #cccccc 1px solid; WIDTH: 98%; WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: #cccccc 1px solid; BACKGROUND-COLOR: #eeeeee"><span style="COLOR: #008080"> 1</span><img id="Codehighlighter1_21_211_Open_Image" onclick="this.style.display='none'; Codehighlighter1_21_211_Open_Text.style.display='none'; Codehighlighter1_21_211_Closed_Image.style.display='inline'; Codehighlighter1_21_211_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockStart.gif" align="top" /><img id="Codehighlighter1_21_211_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_21_211_Closed_Text.style.display='none'; Codehighlighter1_21_211_Open_Image.style.display='inline'; Codehighlighter1_21_211_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedBlock.gif" align="top" /><span style="COLOR: #000000">List reverse(List l) </span><span id="Codehighlighter1_21_211_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_21_211_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080"> 2</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />  </span><span style="COLOR: #0000ff">if</span><span style="COLOR: #000000">(</span><span style="COLOR: #000000">!</span><span style="COLOR: #000000">l) </span><span style="COLOR: #0000ff">return</span><span style="COLOR: #000000"> l;<br /></span><span style="COLOR: #008080"> 3</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    list cur </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> l.next;<br /></span><span style="COLOR: #008080"> 4</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />  list pre </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> l;<br /></span><span style="COLOR: #008080"> 5</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />  list tmp;<br /></span><span style="COLOR: #008080"> 6</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />  pre.next </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> </span><span style="COLOR: #0000ff">null</span><span style="COLOR: #000000">;<br /></span><span style="COLOR: #008080"> 7</span><span style="COLOR: #000000"><img id="Codehighlighter1_122_195_Open_Image" onclick="this.style.display='none'; Codehighlighter1_122_195_Open_Text.style.display='none'; Codehighlighter1_122_195_Closed_Image.style.display='inline'; Codehighlighter1_122_195_Closed_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top" /><img id="Codehighlighter1_122_195_Closed_Image" style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_122_195_Closed_Text.style.display='none'; Codehighlighter1_122_195_Open_Image.style.display='inline'; Codehighlighter1_122_195_Open_Text.style.display='inline';" src="http://www.cnitblog.com/images/OutliningIndicators/ContractedSubBlock.gif" align="top" />  </span><span style="COLOR: #0000ff">if</span><span style="COLOR: #000000"> ( cur ) </span><span id="Codehighlighter1_122_195_Closed_Text" style="BORDER-RIGHT: #808080 1px solid; BORDER-TOP: #808080 1px solid; DISPLAY: none; BORDER-LEFT: #808080 1px solid; BORDER-BOTTOM: #808080 1px solid; BACKGROUND-COLOR: #ffffff"><img src="http://www.cnitblog.com/images/dot.gif" /></span><span id="Codehighlighter1_122_195_Open_Text"><span style="COLOR: #000000">{<br /></span><span style="COLOR: #008080"> 8</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    tmp </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> cur;<br /></span><span style="COLOR: #008080"> 9</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    cur </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> cur.next;<br /></span><span style="COLOR: #008080">10</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    tmp.next </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> pre<br /></span><span style="COLOR: #008080">11</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />    pre </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> tmp;<br /></span><span style="COLOR: #008080">12</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top" />  }</span></span><span style="COLOR: #000000"><br /></span><span style="COLOR: #008080">13</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/InBlock.gif" align="top" />  </span><span style="COLOR: #0000ff">return</span><span style="COLOR: #000000"> tmp;<br /></span><span style="COLOR: #008080">14</span><span style="COLOR: #000000"><img src="http://www.cnitblog.com/images/OutliningIndicators/ExpandedBlockEnd.gif" align="top" />}</span></span></div><img src ="http://www.cnitblog.com/GwQ/aggbug/12368.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/GwQ/" target="_blank">GwQ</a> 2006-06-16 20:16 <a href="http://www.cnitblog.com/GwQ/archive/2006/06/16/12368.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>