﻿<?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>BlogJava-DreamAngel-文章分类-foj</title><link>http://www.blogjava.net/DreamAngel/category/45741.html</link><description>如果你希望成功，以恒心为良友，以经验为参谋，以小心为兄弟，以希望为哨兵。</description><language>zh-cn</language><lastBuildDate>Sun, 03 Oct 2010 14:23:49 GMT</lastBuildDate><pubDate>Sun, 03 Oct 2010 14:23:49 GMT</pubDate><ttl>60</ttl><item><title>foj1490（五子棋） </title><link>http://www.blogjava.net/DreamAngel/articles/333588.html</link><dc:creator>飞翔天使</dc:creator><author>飞翔天使</author><pubDate>Thu, 30 Sep 2010 12:24:00 GMT</pubDate><guid>http://www.blogjava.net/DreamAngel/articles/333588.html</guid><wfw:comment>http://www.blogjava.net/DreamAngel/comments/333588.html</wfw:comment><comments>http://www.blogjava.net/DreamAngel/articles/333588.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/DreamAngel/comments/commentRss/333588.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/DreamAngel/services/trackbacks/333588.html</trackback:ping><description><![CDATA[<a href="http://acm.fzu.edu.cn/problem.php?pid=1490">http://acm.fzu.edu.cn/problem.php?pid=1490</a><br />
因为游戏恰好在棋谱的最后一步落子时分出胜负，因此只要看最后一步是谁落子，就是谁胜。而此题规定是黑方先放子，这样的话，要判断最后一步是谁下的只要知道总共下棋的步数的奇偶性，如果是奇数那么就是黑方胜，否则就是白方胜。
<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"><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top"  alt="" /><span style="color: #0000ff">import</span><span style="color: #000000">&nbsp;java.util.</span><span style="color: #000000">*</span><span style="color: #000000">;<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top"  alt="" /></span><span style="color: #0000ff">import</span><span style="color: #000000">&nbsp;java.io.</span><span style="color: #000000">*</span><span style="color: #000000">;<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top"  alt="" /><br />
<img id="Codehighlighter1_60_699_Open_Image" onclick="this.style.display='none'; Codehighlighter1_60_699_Open_Text.style.display='none'; Codehighlighter1_60_699_Closed_Image.style.display='inline'; Codehighlighter1_60_699_Closed_Text.style.display='inline';" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedBlockStart.gif" align="top"  alt="" /><img id="Codehighlighter1_60_699_Closed_Image" style="display: none" onclick="this.style.display='none'; Codehighlighter1_60_699_Closed_Text.style.display='none'; Codehighlighter1_60_699_Open_Image.style.display='inline'; Codehighlighter1_60_699_Open_Text.style.display='inline';" src="http://www.blogjava.net/images/OutliningIndicators/ContractedBlock.gif" align="top"  alt="" /></span><span style="color: #0000ff">public</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">class</span><span style="color: #000000">&nbsp;ACM_1490</span><span id="Codehighlighter1_60_699_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.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_60_699_Open_Text"><span style="color: #000000">{<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">public</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">static</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">void</span><span style="color: #000000">&nbsp;main(String&nbsp;rgs[])&nbsp;</span><span style="color: #0000ff">throws</span><span style="color: #000000">&nbsp;Exception<br />
<img id="Codehighlighter1_127_697_Open_Image" onclick="this.style.display='none'; Codehighlighter1_127_697_Open_Text.style.display='none'; Codehighlighter1_127_697_Closed_Image.style.display='inline'; Codehighlighter1_127_697_Closed_Text.style.display='inline';" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top"  alt="" /><img id="Codehighlighter1_127_697_Closed_Image" style="display: none" onclick="this.style.display='none'; Codehighlighter1_127_697_Closed_Text.style.display='none'; Codehighlighter1_127_697_Open_Image.style.display='inline'; Codehighlighter1_127_697_Open_Text.style.display='inline';" src="http://www.blogjava.net/images/OutliningIndicators/ContractedSubBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;</span><span id="Codehighlighter1_127_697_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.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_127_697_Open_Text"><span style="color: #000000">{<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;BufferedReader&nbsp;stdin&nbsp;</span><span style="color: #000000">=</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">new</span><span style="color: #000000">&nbsp;BufferedReader(</span><span style="color: #0000ff">new</span><span style="color: #000000">&nbsp;InputStreamReader(System.in));<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;s&nbsp;</span><span style="color: #000000">=</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">null</span><span style="color: #000000">;<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">int</span><span style="color: #000000">&nbsp;step&nbsp;</span><span style="color: #000000">=</span><span style="color: #000000">&nbsp;</span><span style="color: #000000">0</span><span style="color: #000000">;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">while</span><span style="color: #000000">((s&nbsp;</span><span style="color: #000000">=</span><span style="color: #000000">&nbsp;stdin.readLine())</span><span style="color: #000000">!=</span><span style="color: #0000ff">null</span><span style="color: #000000">)<br />
<img id="Codehighlighter1_308_688_Open_Image" onclick="this.style.display='none'; Codehighlighter1_308_688_Open_Text.style.display='none'; Codehighlighter1_308_688_Closed_Image.style.display='inline'; Codehighlighter1_308_688_Closed_Text.style.display='inline';" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top"  alt="" /><img id="Codehighlighter1_308_688_Closed_Image" style="display: none" onclick="this.style.display='none'; Codehighlighter1_308_688_Closed_Text.style.display='none'; Codehighlighter1_308_688_Open_Image.style.display='inline'; Codehighlighter1_308_688_Open_Text.style.display='inline';" src="http://www.blogjava.net/images/OutliningIndicators/ContractedSubBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span id="Codehighlighter1_308_688_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.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_308_688_Open_Text"><span style="color: #000000">{<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;StringTokenizer&nbsp;st&nbsp;</span><span style="color: #000000">=</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">new</span><span style="color: #000000">&nbsp;StringTokenizer(s);<br />
<img id="Codehighlighter1_398_681_Open_Image" onclick="this.style.display='none'; Codehighlighter1_398_681_Open_Text.style.display='none'; Codehighlighter1_398_681_Closed_Image.style.display='inline'; Codehighlighter1_398_681_Closed_Text.style.display='inline';" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top"  alt="" /><img id="Codehighlighter1_398_681_Closed_Image" style="display: none" onclick="this.style.display='none'; Codehighlighter1_398_681_Closed_Text.style.display='none'; Codehighlighter1_398_681_Open_Image.style.display='inline'; Codehighlighter1_398_681_Open_Text.style.display='inline';" src="http://www.blogjava.net/images/OutliningIndicators/ContractedSubBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">while</span><span style="color: #000000">(st.hasMoreTokens())</span><span id="Codehighlighter1_398_681_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.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_398_681_Open_Text"><span style="color: #000000">{<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;t&nbsp;</span><span style="color: #000000">=</span><span style="color: #000000">&nbsp;st.nextToken();<br />
<img id="Codehighlighter1_466_636_Open_Image" onclick="this.style.display='none'; Codehighlighter1_466_636_Open_Text.style.display='none'; Codehighlighter1_466_636_Closed_Image.style.display='inline'; Codehighlighter1_466_636_Closed_Text.style.display='inline';" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top"  alt="" /><img id="Codehighlighter1_466_636_Closed_Image" style="display: none" onclick="this.style.display='none'; Codehighlighter1_466_636_Closed_Text.style.display='none'; Codehighlighter1_466_636_Open_Image.style.display='inline'; Codehighlighter1_466_636_Open_Text.style.display='inline';" src="http://www.blogjava.net/images/OutliningIndicators/ContractedSubBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">if</span><span style="color: #000000">(t.equals(</span><span style="color: #000000">"</span><span style="color: #000000">END</span><span style="color: #000000">"</span><span style="color: #000000">))</span><span id="Codehighlighter1_466_636_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.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_466_636_Open_Text"><span style="color: #000000">{<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">if</span><span style="color: #000000">(step</span><span style="color: #000000">%</span><span style="color: #000000">2</span><span style="color: #000000">==</span><span style="color: #000000">1</span><span style="color: #000000">)<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;System.out.println(</span><span style="color: #000000">"</span><span style="color: #000000">B&nbsp;</span><span style="color: #000000">"</span><span style="color: #000000">+</span><span style="color: #000000">step);<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">else</span><span style="color: #000000"><br />
<img src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;System.out.println(</span><span style="color: #000000">"</span><span style="color: #000000">W&nbsp;</span><span style="color: #000000">"</span><span style="color: #000000">+</span><span style="color: #000000">step);&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;step&nbsp;</span><span style="color: #000000">=</span><span style="color: #000000">&nbsp;</span><span style="color: #000000">0</span><span style="color: #000000">;<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000"><br />
<img src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">else</span><span style="color: #000000"><br />
<img src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;step</span><span style="color: #000000">++</span><span style="color: #000000">;<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000"><br />
<img src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000">&nbsp;&nbsp;&nbsp;<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000"><br />
<img src="http://www.blogjava.net/images/OutliningIndicators/ExpandedBlockEnd.gif" align="top"  alt="" />}</span></span></div>
<br />
<img src ="http://www.blogjava.net/DreamAngel/aggbug/333588.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/DreamAngel/" target="_blank">飞翔天使</a> 2010-09-30 20:24 <a href="http://www.blogjava.net/DreamAngel/articles/333588.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>foj1229（和谐短信问题 ）</title><link>http://www.blogjava.net/DreamAngel/articles/332995.html</link><dc:creator>飞翔天使</dc:creator><author>飞翔天使</author><pubDate>Sun, 26 Sep 2010 12:58:00 GMT</pubDate><guid>http://www.blogjava.net/DreamAngel/articles/332995.html</guid><wfw:comment>http://www.blogjava.net/DreamAngel/comments/332995.html</wfw:comment><comments>http://www.blogjava.net/DreamAngel/articles/332995.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/DreamAngel/comments/commentRss/332995.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/DreamAngel/services/trackbacks/332995.html</trackback:ping><description><![CDATA[<a href="http://acm.fzu.edu.cn/problem.php?pid=1229">http://acm.fzu.edu.cn/problem.php?pid=1229</a><br />
判断有N条边的有向图的环的个数！<br />
要点：由于每个点只有一个出度，故给每个环都用特定的数值进行标记！<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"><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top"  alt="" /><span style="color: #0000ff">import</span><span style="color: #000000">&nbsp;java.util.</span><span style="color: #000000">*</span><span style="color: #000000">;<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top"  alt="" /></span><span style="color: #0000ff">import</span><span style="color: #000000">&nbsp;java.io.</span><span style="color: #000000">*</span><span style="color: #000000">;<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top"  alt="" /><br />
<img id="Codehighlighter1_60_989_Open_Image" onclick="this.style.display='none'; Codehighlighter1_60_989_Open_Text.style.display='none'; Codehighlighter1_60_989_Closed_Image.style.display='inline'; Codehighlighter1_60_989_Closed_Text.style.display='inline';" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedBlockStart.gif" align="top"  alt="" /><img id="Codehighlighter1_60_989_Closed_Image" style="display: none" onclick="this.style.display='none'; Codehighlighter1_60_989_Closed_Text.style.display='none'; Codehighlighter1_60_989_Open_Image.style.display='inline'; Codehighlighter1_60_989_Open_Text.style.display='inline';" src="http://www.blogjava.net/images/OutliningIndicators/ContractedBlock.gif" align="top"  alt="" /></span><span style="color: #0000ff">public</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">class</span><span style="color: #000000">&nbsp;ACM_1229</span><span id="Codehighlighter1_60_989_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.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_60_989_Open_Text"><span style="color: #000000">{<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">public</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">static</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">void</span><span style="color: #000000">&nbsp;main(String&nbsp;rgs[])&nbsp;</span><span style="color: #0000ff">throws</span><span style="color: #000000">&nbsp;Exception<br />
<img id="Codehighlighter1_127_987_Open_Image" onclick="this.style.display='none'; Codehighlighter1_127_987_Open_Text.style.display='none'; Codehighlighter1_127_987_Closed_Image.style.display='inline'; Codehighlighter1_127_987_Closed_Text.style.display='inline';" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top"  alt="" /><img id="Codehighlighter1_127_987_Closed_Image" style="display: none" onclick="this.style.display='none'; Codehighlighter1_127_987_Closed_Text.style.display='none'; Codehighlighter1_127_987_Open_Image.style.display='inline'; Codehighlighter1_127_987_Open_Text.style.display='inline';" src="http://www.blogjava.net/images/OutliningIndicators/ContractedSubBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;</span><span id="Codehighlighter1_127_987_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.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_127_987_Open_Text"><span style="color: #000000">{<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;BufferedReader&nbsp;stdin&nbsp;</span><span style="color: #000000">=</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">new</span><span style="color: #000000">&nbsp;BufferedReader(</span><span style="color: #0000ff">new</span><span style="color: #000000">&nbsp;InputStreamReader(System.in));<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;s&nbsp;</span><span style="color: #000000">=</span><span style="color: #0000ff">null</span><span style="color: #000000">;<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">while</span><span style="color: #000000">((s&nbsp;</span><span style="color: #000000">=</span><span style="color: #000000">&nbsp;stdin.readLine())</span><span style="color: #000000">!=</span><span style="color: #0000ff">null</span><span style="color: #000000">)<br />
<img id="Codehighlighter1_283_978_Open_Image" onclick="this.style.display='none'; Codehighlighter1_283_978_Open_Text.style.display='none'; Codehighlighter1_283_978_Closed_Image.style.display='inline'; Codehighlighter1_283_978_Closed_Text.style.display='inline';" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top"  alt="" /><img id="Codehighlighter1_283_978_Closed_Image" style="display: none" onclick="this.style.display='none'; Codehighlighter1_283_978_Closed_Text.style.display='none'; Codehighlighter1_283_978_Open_Image.style.display='inline'; Codehighlighter1_283_978_Open_Text.style.display='inline';" src="http://www.blogjava.net/images/OutliningIndicators/ContractedSubBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span id="Codehighlighter1_283_978_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.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_283_978_Open_Text"><span style="color: #000000">{<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">int</span><span style="color: #000000">&nbsp;i,j,k,n</span><span style="color: #000000">=</span><span style="color: #000000">Integer.parseInt(s),count</span><span style="color: #000000">=</span><span style="color: #000000">0</span><span style="color: #000000">;&nbsp;<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">int</span><span style="color: #000000">[]&nbsp;a</span><span style="color: #000000">=</span><span style="color: #0000ff">new</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">int</span><span style="color: #000000">[n</span><span style="color: #000000">+</span><span style="color: #000000">1</span><span style="color: #000000">];<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">int</span><span style="color: #000000">[]&nbsp;b</span><span style="color: #000000">=</span><span style="color: #0000ff">new</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">int</span><span style="color: #000000">[n</span><span style="color: #000000">+</span><span style="color: #000000">1</span><span style="color: #000000">];<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">int</span><span style="color: #000000">[]&nbsp;flag</span><span style="color: #000000">=</span><span style="color: #0000ff">new</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">int</span><span style="color: #000000">[n</span><span style="color: #000000">+</span><span style="color: #000000">1</span><span style="color: #000000">];<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;s&nbsp;</span><span style="color: #000000">=</span><span style="color: #000000">&nbsp;stdin.readLine();<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;StringTokenizer&nbsp;st&nbsp;</span><span style="color: #000000">=</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">new</span><span style="color: #000000">&nbsp;StringTokenizer(s);<br />
<img id="Codehighlighter1_542_625_Open_Image" onclick="this.style.display='none'; Codehighlighter1_542_625_Open_Text.style.display='none'; Codehighlighter1_542_625_Closed_Image.style.display='inline'; Codehighlighter1_542_625_Closed_Text.style.display='inline';" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top"  alt="" /><img id="Codehighlighter1_542_625_Closed_Image" style="display: none" onclick="this.style.display='none'; Codehighlighter1_542_625_Closed_Text.style.display='none'; Codehighlighter1_542_625_Open_Image.style.display='inline'; Codehighlighter1_542_625_Open_Text.style.display='inline';" src="http://www.blogjava.net/images/OutliningIndicators/ContractedSubBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">for</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;i</span><span style="color: #000000">++</span><span style="color: #000000">)</span><span id="Codehighlighter1_542_625_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.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_542_625_Open_Text"><span style="color: #000000">{<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a[i]&nbsp;</span><span style="color: #000000">=</span><span style="color: #000000">&nbsp;Integer.parseInt(st.nextToken());<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;flag[i]</span><span style="color: #000000">=</span><span style="color: #000000">0</span><span style="color: #000000">;<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000"><br />
<img id="Codehighlighter1_652_935_Open_Image" onclick="this.style.display='none'; Codehighlighter1_652_935_Open_Text.style.display='none'; Codehighlighter1_652_935_Closed_Image.style.display='inline'; Codehighlighter1_652_935_Closed_Text.style.display='inline';" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top"  alt="" /><img id="Codehighlighter1_652_935_Closed_Image" style="display: none" onclick="this.style.display='none'; Codehighlighter1_652_935_Closed_Text.style.display='none'; Codehighlighter1_652_935_Open_Image.style.display='inline'; Codehighlighter1_652_935_Open_Text.style.display='inline';" src="http://www.blogjava.net/images/OutliningIndicators/ContractedSubBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">for</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;i</span><span style="color: #000000">++</span><span style="color: #000000">)</span><span id="Codehighlighter1_652_935_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.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_652_935_Open_Text"><span style="color: #000000">{<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">int</span><span style="color: #000000">&nbsp;p</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 />
<img id="Codehighlighter1_699_924_Open_Image" onclick="this.style.display='none'; Codehighlighter1_699_924_Open_Text.style.display='none'; Codehighlighter1_699_924_Closed_Image.style.display='inline'; Codehighlighter1_699_924_Closed_Text.style.display='inline';" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top"  alt="" /><img id="Codehighlighter1_699_924_Closed_Image" style="display: none" onclick="this.style.display='none'; Codehighlighter1_699_924_Closed_Text.style.display='none'; Codehighlighter1_699_924_Open_Image.style.display='inline'; Codehighlighter1_699_924_Open_Text.style.display='inline';" src="http://www.blogjava.net/images/OutliningIndicators/ContractedSubBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">if</span><span style="color: #000000">(flag[i]</span><span style="color: #000000">==</span><span style="color: #000000">0</span><span style="color: #000000">)</span><span id="Codehighlighter1_699_924_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.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_699_924_Open_Text"><span style="color: #000000">{<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;j</span><span style="color: #000000">=</span><span style="color: #000000">i;<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;k</span><span style="color: #000000">=</span><span style="color: #000000">0</span><span style="color: #000000">;<br />
<img id="Codehighlighter1_746_839_Open_Image" onclick="this.style.display='none'; Codehighlighter1_746_839_Open_Text.style.display='none'; Codehighlighter1_746_839_Closed_Image.style.display='inline'; Codehighlighter1_746_839_Closed_Text.style.display='inline';" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockStart.gif" align="top"  alt="" /><img id="Codehighlighter1_746_839_Closed_Image" style="display: none" onclick="this.style.display='none'; Codehighlighter1_746_839_Closed_Text.style.display='none'; Codehighlighter1_746_839_Open_Image.style.display='inline'; Codehighlighter1_746_839_Open_Text.style.display='inline';" src="http://www.blogjava.net/images/OutliningIndicators/ContractedSubBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">do</span><span id="Codehighlighter1_746_839_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.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_746_839_Open_Text"><span style="color: #000000">{<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;flag[j]</span><span style="color: #000000">=</span><span style="color: #000000">p;<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;k</span><span style="color: #000000">++</span><span style="color: #000000">;<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b[j]</span><span style="color: #000000">=</span><span style="color: #000000">k;<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;j</span><span style="color: #000000">=</span><span style="color: #000000">a[j];<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #0000ff">while</span><span style="color: #000000">(flag[j]</span><span style="color: #000000">==</span><span style="color: #000000">0</span><span style="color: #000000">);<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">if</span><span style="color: #000000">(flag[j]</span><span style="color: #000000">==</span><span style="color: #000000">p)<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;count</span><span style="color: #000000">+=</span><span style="color: #000000">k</span><span style="color: #000000">+</span><span style="color: #000000">1</span><span style="color: #000000">-</span><span style="color: #000000">b[j];<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000"><br />
<img src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000"><br />
<img src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;System.out.println(count);<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000">&nbsp;&nbsp;&nbsp;<br />
<img src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockEnd.gif" align="top"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000"><br />
<img src="http://www.blogjava.net/images/OutliningIndicators/ExpandedBlockEnd.gif" align="top"  alt="" />}</span></span></div>
<img src ="http://www.blogjava.net/DreamAngel/aggbug/332995.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/DreamAngel/" target="_blank">飞翔天使</a> 2010-09-26 20:58 <a href="http://www.blogjava.net/DreamAngel/articles/332995.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>foj1922（非主流）</title><link>http://www.blogjava.net/DreamAngel/articles/327253.html</link><dc:creator>飞翔天使</dc:creator><author>飞翔天使</author><pubDate>Tue, 27 Jul 2010 12:59:00 GMT</pubDate><guid>http://www.blogjava.net/DreamAngel/articles/327253.html</guid><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp;只有注册用户登录后才能阅读该文。<a href='http://www.blogjava.net/DreamAngel/articles/327253.html'>阅读全文</a><img src ="http://www.blogjava.net/DreamAngel/aggbug/327253.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/DreamAngel/" target="_blank">飞翔天使</a> 2010-07-27 20:59 <a href="http://www.blogjava.net/DreamAngel/articles/327253.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>