﻿<?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>C++博客-光与暗-随笔分类-Ural</title><link>http://www.cppblog.com/sweetsc/category/7267.html</link><description>我觉得,活着是一定没有意义的,但是活着的话,也许能碰到有趣的事情.如你见到那花,如我见到你</description><language>zh-cn</language><lastBuildDate>Sun, 01 Jun 2008 11:48:09 GMT</lastBuildDate><pubDate>Sun, 01 Jun 2008 11:48:09 GMT</pubDate><ttl>60</ttl><item><title>Ural 1079</title><link>http://www.cppblog.com/sweetsc/archive/2008/06/01/51792.html</link><dc:creator>Sweet康</dc:creator><author>Sweet康</author><pubDate>Sun, 01 Jun 2008 10:26:00 GMT</pubDate><guid>http://www.cppblog.com/sweetsc/archive/2008/06/01/51792.html</guid><wfw:comment>http://www.cppblog.com/sweetsc/comments/51792.html</wfw:comment><comments>http://www.cppblog.com/sweetsc/archive/2008/06/01/51792.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/sweetsc/comments/commentRss/51792.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/sweetsc/services/trackbacks/51792.html</trackback:ping><description><![CDATA[大意：给你一个递推式，求前N项中最大的那一项<br>算法：先把这个数列求出来，再动态规划一下&#8230;&#8230;<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">&nbsp;1</span><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top><span style="COLOR: #000000">#include&nbsp;</span><span style="COLOR: #000000">&lt;</span><span style="COLOR: #000000">stdio.h</span><span style="COLOR: #000000">&gt;</span><span style="COLOR: #000000">;<br></span><span style="COLOR: #008080">&nbsp;2</span><span style="COLOR: #000000"><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>#include&nbsp;</span><span style="COLOR: #000000">&lt;</span><span style="COLOR: #0000ff">string</span><span style="COLOR: #000000">.h</span><span style="COLOR: #000000">&gt;</span><span style="COLOR: #000000">;<br></span><span style="COLOR: #008080">&nbsp;3</span><span style="COLOR: #000000"><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top><br></span><span style="COLOR: #008080">&nbsp;4</span><span style="COLOR: #000000"><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top></span><span style="COLOR: #0000ff">long</span><span style="COLOR: #000000">&nbsp;a[</span><span style="COLOR: #000000">100010</span><span style="COLOR: #000000">];<br></span><span style="COLOR: #008080">&nbsp;5</span><span style="COLOR: #000000"><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top></span><span style="COLOR: #0000ff">long</span><span style="COLOR: #000000">&nbsp;b[</span><span style="COLOR: #000000">100010</span><span style="COLOR: #000000">];<br></span><span style="COLOR: #008080">&nbsp;6</span><span style="COLOR: #000000"><img id=Codehighlighter1_84_422_Open_Image onclick="this.style.display='none'; Codehighlighter1_84_422_Open_Text.style.display='none'; Codehighlighter1_84_422_Closed_Image.style.display='inline'; Codehighlighter1_84_422_Closed_Text.style.display='inline';" src="http://www.cppblog.com/Images/OutliningIndicators/ExpandedBlockStart.gif" align=top><img id=Codehighlighter1_84_422_Closed_Image style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_84_422_Closed_Text.style.display='none'; Codehighlighter1_84_422_Open_Image.style.display='inline'; Codehighlighter1_84_422_Open_Text.style.display='inline';" src="http://www.cppblog.com/Images/OutliningIndicators/ContractedBlock.gif" align=top></span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000">&nbsp;main()</span><span id=Codehighlighter1_84_422_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.cppblog.com/Images/dot.gif"></span><span id=Codehighlighter1_84_422_Open_Text><span style="COLOR: #000000">{<br></span><span style="COLOR: #008080">&nbsp;7</span><span style="COLOR: #000000"><img src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" align=top></span><span style="COLOR: #0000ff">long</span><span style="COLOR: #000000">&nbsp;i;<br></span><span style="COLOR: #008080">&nbsp;8</span><span style="COLOR: #000000"><img src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" align=top>memset(a,</span><span style="COLOR: #000000">0</span><span style="COLOR: #000000">,</span><span style="COLOR: #0000ff">sizeof</span><span style="COLOR: #000000">(a));<br></span><span style="COLOR: #008080">&nbsp;9</span><span style="COLOR: #000000"><img src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" align=top>memset(b,</span><span style="COLOR: #000000">0</span><span style="COLOR: #000000">,</span><span style="COLOR: #0000ff">sizeof</span><span style="COLOR: #000000">(b));<br></span><span style="COLOR: #008080">10</span><span style="COLOR: #000000"><img src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" align=top>a[</span><span style="COLOR: #000000">0</span><span style="COLOR: #000000">]</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">0</span><span style="COLOR: #000000">;&nbsp;a[</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">11</span><span style="COLOR: #000000"><img src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" align=top></span><span style="COLOR: #0000ff">for</span><span style="COLOR: #000000">&nbsp;(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">100000</span><span style="COLOR: #000000">;i</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.cppblog.com/Images/OutliningIndicators/InBlock.gif" align=top></span><span style="COLOR: #0000ff">if</span><span style="COLOR: #000000">&nbsp;(i&nbsp;</span><span style="COLOR: #000000">&amp;</span><span style="COLOR: #000000">&nbsp;</span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">==</span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">)&nbsp;a[i]</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">a[i</span><span style="COLOR: #000000">&gt;&gt;</span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">]</span><span style="COLOR: #000000">+</span><span style="COLOR: #000000">a[(i</span><span style="COLOR: #000000">&gt;&gt;</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">13</span><span style="COLOR: #000000"><img src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="COLOR: #0000ff">else</span><span style="COLOR: #000000">&nbsp;a[i]</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">a[i</span><span style="COLOR: #000000">&gt;&gt;</span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">];<br></span><span style="COLOR: #008080">14</span><span style="COLOR: #000000"><img src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" align=top></span><span style="COLOR: #0000ff">for</span><span style="COLOR: #000000">&nbsp;(i</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">;i</span><span style="COLOR: #000000">&lt;</span><span style="COLOR: #000000">100000</span><span style="COLOR: #000000">;i</span><span style="COLOR: #000000">++</span><span style="COLOR: #000000">)<br></span><span style="COLOR: #008080">15</span><span style="COLOR: #000000"><img src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" align=top></span><span style="COLOR: #0000ff">if</span><span style="COLOR: #000000">&nbsp;(b[i</span><span style="COLOR: #000000">-</span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">]</span><span style="COLOR: #000000">&lt;</span><span style="COLOR: #000000">a[i])&nbsp;b[i]</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">a[i];<br></span><span style="COLOR: #008080">16</span><span style="COLOR: #000000"><img src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" align=top>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="COLOR: #0000ff">else</span><span style="COLOR: #000000">&nbsp;b[i]</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">b[i</span><span style="COLOR: #000000">-</span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">];<br></span><span style="COLOR: #008080">17</span><span style="COLOR: #000000"><img src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" align=top></span><span style="COLOR: #0000ff">long</span><span style="COLOR: #000000">&nbsp;n,t;<br></span><span style="COLOR: #008080">18</span><span style="COLOR: #000000"><img src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" align=top></span><span style="COLOR: #0000ff">while</span><span style="COLOR: #000000">&nbsp;(</span><span style="COLOR: #0000ff">true</span><span style="COLOR: #000000">)<br></span><span style="COLOR: #008080">19</span><span style="COLOR: #000000"><img id=Codehighlighter1_351_410_Open_Image onclick="this.style.display='none'; Codehighlighter1_351_410_Open_Text.style.display='none'; Codehighlighter1_351_410_Closed_Image.style.display='inline'; Codehighlighter1_351_410_Closed_Text.style.display='inline';" src="http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif" align=top><img id=Codehighlighter1_351_410_Closed_Image style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_351_410_Closed_Text.style.display='none'; Codehighlighter1_351_410_Open_Image.style.display='inline'; Codehighlighter1_351_410_Open_Text.style.display='inline';" src="http://www.cppblog.com/Images/OutliningIndicators/ContractedSubBlock.gif" align=top></span><span id=Codehighlighter1_351_410_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.cppblog.com/Images/dot.gif"></span><span id=Codehighlighter1_351_410_Open_Text><span style="COLOR: #000000">{<br></span><span style="COLOR: #008080">20</span><span style="COLOR: #000000"><img src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" align=top>scanf(</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">%ld</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">,</span><span style="COLOR: #000000">&amp;</span><span style="COLOR: #000000">t);<br></span><span style="COLOR: #008080">21</span><span style="COLOR: #000000"><img src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" align=top></span><span style="COLOR: #0000ff">if</span><span style="COLOR: #000000">&nbsp;(t</span><span style="COLOR: #000000">==</span><span style="COLOR: #000000">0</span><span style="COLOR: #000000">)&nbsp;</span><span style="COLOR: #0000ff">break</span><span style="COLOR: #000000">;<br></span><span style="COLOR: #008080">22</span><span style="COLOR: #000000"><img src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" align=top>printf(</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">%ld\n</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">,b[t]);<br></span><span style="COLOR: #008080">23</span><span style="COLOR: #000000"><img src="http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif" align=top>}</span></span><span style="COLOR: #000000"><br></span><span style="COLOR: #008080">24</span><span style="COLOR: #000000"><img src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" align=top></span><span style="COLOR: #0000ff">return</span><span style="COLOR: #000000">&nbsp;</span><span style="COLOR: #000000">0</span><span style="COLOR: #000000">;<br></span><span style="COLOR: #008080">25</span><span style="COLOR: #000000"><img src="http://www.cppblog.com/Images/OutliningIndicators/ExpandedBlockEnd.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.cppblog.com/Images/OutliningIndicators/None.gif" align=top></span></div>
<img src ="http://www.cppblog.com/sweetsc/aggbug/51792.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/sweetsc/" target="_blank">Sweet康</a> 2008-06-01 18:26 <a href="http://www.cppblog.com/sweetsc/archive/2008/06/01/51792.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Ural 1017</title><link>http://www.cppblog.com/sweetsc/archive/2008/06/01/51771.html</link><dc:creator>Sweet康</dc:creator><author>Sweet康</author><pubDate>Sun, 01 Jun 2008 10:06:00 GMT</pubDate><guid>http://www.cppblog.com/sweetsc/archive/2008/06/01/51771.html</guid><wfw:comment>http://www.cppblog.com/sweetsc/comments/51771.html</wfw:comment><comments>http://www.cppblog.com/sweetsc/archive/2008/06/01/51771.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/sweetsc/comments/commentRss/51771.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/sweetsc/services/trackbacks/51771.html</trackback:ping><description><![CDATA[大意：台阶问题：N块东西，摞成台阶（高度严格单调递增）<br>算法：母函数展开<br>这个问题相当于求<br>（1＋x）（1＋x2）（1＋x3）（1＋x4）&#8230;&#8230;的xn次项系数<br>%0.0lf&nbsp;&nbsp; &#8230;&#8230;<br><br>数貌似有点大，用double能搞定。<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">&nbsp;1</span><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top><span style="COLOR: #000000">#include&nbsp;</span><span style="COLOR: #000000">&lt;</span><span style="COLOR: #000000">stdio.h</span><span style="COLOR: #000000">&gt;</span><span style="COLOR: #000000">;<br></span><span style="COLOR: #008080">&nbsp;2</span><span style="COLOR: #000000"><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>#include&nbsp;</span><span style="COLOR: #000000">&lt;</span><span style="COLOR: #000000">iostream.h</span><span style="COLOR: #000000">&gt;</span><span style="COLOR: #000000">;<br></span><span style="COLOR: #008080">&nbsp;3</span><span style="COLOR: #000000"><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top>#include&nbsp;</span><span style="COLOR: #000000">&lt;</span><span style="COLOR: #0000ff">string</span><span style="COLOR: #000000">.h</span><span style="COLOR: #000000">&gt;</span><span style="COLOR: #000000">;<br></span><span style="COLOR: #008080">&nbsp;4</span><span style="COLOR: #000000"><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top><br></span><span style="COLOR: #008080">&nbsp;5</span><span style="COLOR: #000000"><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top></span><span style="COLOR: #0000ff">double</span><span style="COLOR: #000000">&nbsp;a[</span><span style="COLOR: #000000">511</span><span style="COLOR: #000000">][</span><span style="COLOR: #000000">511</span><span style="COLOR: #000000">]&nbsp;;<br></span><span style="COLOR: #008080">&nbsp;6</span><span style="COLOR: #000000"><img src="http://www.cppblog.com/Images/OutliningIndicators/None.gif" align=top><br></span><span style="COLOR: #008080">&nbsp;7</span><span style="COLOR: #000000"><img id=Codehighlighter1_97_313_Open_Image onclick="this.style.display='none'; Codehighlighter1_97_313_Open_Text.style.display='none'; Codehighlighter1_97_313_Closed_Image.style.display='inline'; Codehighlighter1_97_313_Closed_Text.style.display='inline';" src="http://www.cppblog.com/Images/OutliningIndicators/ExpandedBlockStart.gif" align=top><img id=Codehighlighter1_97_313_Closed_Image style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_97_313_Closed_Text.style.display='none'; Codehighlighter1_97_313_Open_Image.style.display='inline'; Codehighlighter1_97_313_Open_Text.style.display='inline';" src="http://www.cppblog.com/Images/OutliningIndicators/ContractedBlock.gif" align=top></span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000">&nbsp;main()</span><span id=Codehighlighter1_97_313_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.cppblog.com/Images/dot.gif"></span><span id=Codehighlighter1_97_313_Open_Text><span style="COLOR: #000000">{<br></span><span style="COLOR: #008080">&nbsp;8</span><span style="COLOR: #000000"><img src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" align=top>memset(a,</span><span style="COLOR: #000000">0</span><span style="COLOR: #000000">,</span><span style="COLOR: #0000ff">sizeof</span><span style="COLOR: #000000">(a));<br></span><span style="COLOR: #008080">&nbsp;9</span><span style="COLOR: #000000"><img src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" align=top></span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000">&nbsp;i,j,n;<br></span><span style="COLOR: #008080">10</span><span style="COLOR: #000000"><img src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" align=top>cin</span><span style="COLOR: #000000">&gt;&gt;</span><span style="COLOR: #000000">n;<br></span><span style="COLOR: #008080">11</span><span style="COLOR: #000000"><img src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" align=top>a[</span><span style="COLOR: #000000">0</span><span style="COLOR: #000000">][</span><span style="COLOR: #000000">0</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">12</span><span style="COLOR: #000000"><img src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" align=top></span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000">&nbsp;t;<br></span><span style="COLOR: #008080">13</span><span style="COLOR: #000000"><img src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" align=top></span><span style="COLOR: #0000ff">for</span><span style="COLOR: #000000">&nbsp;(i</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">1</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">)<br></span><span style="COLOR: #008080">14</span><span style="COLOR: #000000"><img id=Codehighlighter1_196_270_Open_Image onclick="this.style.display='none'; Codehighlighter1_196_270_Open_Text.style.display='none'; Codehighlighter1_196_270_Closed_Image.style.display='inline'; Codehighlighter1_196_270_Closed_Text.style.display='inline';" src="http://www.cppblog.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif" align=top><img id=Codehighlighter1_196_270_Closed_Image style="DISPLAY: none" onclick="this.style.display='none'; Codehighlighter1_196_270_Closed_Text.style.display='none'; Codehighlighter1_196_270_Open_Image.style.display='inline'; Codehighlighter1_196_270_Open_Text.style.display='inline';" src="http://www.cppblog.com/Images/OutliningIndicators/ContractedSubBlock.gif" align=top></span><span style="COLOR: #0000ff">for</span><span style="COLOR: #000000">&nbsp;(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;j</span><span style="COLOR: #000000">++</span><span style="COLOR: #000000">)</span><span id=Codehighlighter1_196_270_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.cppblog.com/Images/dot.gif"></span><span id=Codehighlighter1_196_270_Open_Text><span style="COLOR: #000000">{<br></span><span style="COLOR: #008080">15</span><span style="COLOR: #000000"><img src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" align=top>a[i][j]</span><span style="COLOR: #000000">+=</span><span style="COLOR: #000000">a[i</span><span style="COLOR: #000000">-</span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">][j];<br></span><span style="COLOR: #008080">16</span><span style="COLOR: #000000"><img src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" align=top>t</span><span style="COLOR: #000000">=</span><span style="COLOR: #000000">j</span><span style="COLOR: #000000">+</span><span style="COLOR: #000000">i;<br></span><span style="COLOR: #008080">17</span><span style="COLOR: #000000"><img src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" align=top></span><span style="COLOR: #0000ff">if</span><span style="COLOR: #000000">&nbsp;(a[i</span><span style="COLOR: #000000">-</span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">][j]</span><span style="COLOR: #000000">&gt;</span><span style="COLOR: #000000">0</span><span style="COLOR: #000000">&nbsp;</span><span style="COLOR: #000000">&amp;&amp;</span><span style="COLOR: #000000">&nbsp;t</span><span style="COLOR: #000000">&lt;=</span><span style="COLOR: #000000">n)&nbsp;a[i][t]</span><span style="COLOR: #000000">+=</span><span style="COLOR: #000000">a[i</span><span style="COLOR: #000000">-</span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">][j];<br></span><span style="COLOR: #008080">18</span><span style="COLOR: #000000"><img src="http://www.cppblog.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.cppblog.com/Images/OutliningIndicators/InBlock.gif" align=top>printf(</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">%0.0lf\n</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">,a[n</span><span style="COLOR: #000000">-</span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">][n]);<br></span><span style="COLOR: #008080">20</span><span style="COLOR: #000000"><img src="http://www.cppblog.com/Images/OutliningIndicators/InBlock.gif" align=top></span><span style="COLOR: #0000ff">return</span><span style="COLOR: #000000">&nbsp;</span><span style="COLOR: #000000">0</span><span style="COLOR: #000000">;<br></span><span style="COLOR: #008080">21</span><span style="COLOR: #000000"><img src="http://www.cppblog.com/Images/OutliningIndicators/ExpandedBlockEnd.gif" align=top>}</span></span></div>
<img src ="http://www.cppblog.com/sweetsc/aggbug/51771.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/sweetsc/" target="_blank">Sweet康</a> 2008-06-01 18:06 <a href="http://www.cppblog.com/sweetsc/archive/2008/06/01/51771.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>