﻿<?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-ArcTan</title><link>http://www.cppblog.com/ArcTan/</link><description>dfs</description><language>zh-cn</language><lastBuildDate>Sun, 12 Apr 2026 08:00:28 GMT</lastBuildDate><pubDate>Sun, 12 Apr 2026 08:00:28 GMT</pubDate><ttl>60</ttl><item><title>博客转移</title><link>http://www.cppblog.com/ArcTan/archive/2013/05/18/200384.html</link><dc:creator>wangs</dc:creator><author>wangs</author><pubDate>Sat, 18 May 2013 15:41:00 GMT</pubDate><guid>http://www.cppblog.com/ArcTan/archive/2013/05/18/200384.html</guid><wfw:comment>http://www.cppblog.com/ArcTan/comments/200384.html</wfw:comment><comments>http://www.cppblog.com/ArcTan/archive/2013/05/18/200384.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/ArcTan/comments/commentRss/200384.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/ArcTan/services/trackbacks/200384.html</trackback:ping><description><![CDATA[转移到百度空间<a href="http://hi.baidu.com/wangsouc">http://hi.baidu.com/wangsouc</a><img src ="http://www.cppblog.com/ArcTan/aggbug/200384.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/ArcTan/" target="_blank">wangs</a> 2013-05-18 23:41 <a href="http://www.cppblog.com/ArcTan/archive/2013/05/18/200384.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>2012 最后一个月</title><link>http://www.cppblog.com/ArcTan/archive/2012/12/03/195937.html</link><dc:creator>wangs</dc:creator><author>wangs</author><pubDate>Mon, 03 Dec 2012 13:33:00 GMT</pubDate><guid>http://www.cppblog.com/ArcTan/archive/2012/12/03/195937.html</guid><wfw:comment>http://www.cppblog.com/ArcTan/comments/195937.html</wfw:comment><comments>http://www.cppblog.com/ArcTan/archive/2012/12/03/195937.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/ArcTan/comments/commentRss/195937.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/ArcTan/services/trackbacks/195937.html</trackback:ping><description><![CDATA[<div> 啊，时间过得好快，一年就这样过去了。<br /><br />一年，反正就是各种被虐。ACM,数学，都不行啊，，，，，<br />总有人问我做了多少题目了，唉唉，POJ 103 + hdu 133 +zoj 30+&nbsp;&nbsp; +++，sgu uva ural spoj usaco 等等，再加上TC，CF和其他一些比赛做的题目，一年总共也没有500个题目吧！真是弱爆了。。。<br />基础算法、数据结构、图论、动态规划、搜索，，，这些高中就会的，这一年也没学到什么。效率最高的应该是省赛前吧，学了数论和DP，<br />线段树、树状数、字典树、后缀树、伸展树、SB树、等等高级数据结构，都是只看了理论，基本没有写过代码的。弱啊弱，果断抱jh大腿。。。。<br />什么DP,优化，做得题太少了，想想也就会几个简单的，一弄难点就毛想法都没了。。。。状态DP，插头DP啥的一点都不会。。。。<br />网络流、费用流、割，，，各种建图啊，也就只会裸裸的那种。那些神建图方法啥也不会，，，，<br />团、集、覆盖、匹配，各种NP问题不会，不知道，不懂。。。<br />SG函数，，各种博弈也是不懂。。。。<br />计算几何更弱爆了，<br /><br />想法类的题目更是没得搞，，，，，智商拙计啊。<br /><br />唉唉，英语才TM是硬伤！！！<br /><br />ACtimes，第一年参加两场区域赛一铁一铜，第二年就想夺金进WF？？？？先省赛夺冠再说吧，这个学期，我还是抓紧多学算法，多见题型，锻炼思维。辉神、涛神，我就各种抱你们大腿了。明年，虐爆山东，虐到WF去打铁！！！！！<br /><br />11级的其他队员，希望能组起来一支女队，两支强队，一共4个队伍够打明年的区域赛了！<br />12级的同学，接下来该好好带带啦。<br />明年海大，必须夺冠夺金！！！！！！！！！！<br /><br /><br />今年，最后一个月了，得好好弄弄英语，赶在世界末日前把四级过掉！<br />这学期落下很多数学都没学呢，还有就是数学分析二学得太烂了，，，，补起来吧。。<br /><br /> </div><img src ="http://www.cppblog.com/ArcTan/aggbug/195937.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/ArcTan/" target="_blank">wangs</a> 2012-12-03 21:33 <a href="http://www.cppblog.com/ArcTan/archive/2012/12/03/195937.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>八月，开始</title><link>http://www.cppblog.com/ArcTan/archive/2012/08/05/186390.html</link><dc:creator>wangs</dc:creator><author>wangs</author><pubDate>Sun, 05 Aug 2012 15:42:00 GMT</pubDate><guid>http://www.cppblog.com/ArcTan/archive/2012/08/05/186390.html</guid><wfw:comment>http://www.cppblog.com/ArcTan/comments/186390.html</wfw:comment><comments>http://www.cppblog.com/ArcTan/archive/2012/08/05/186390.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.cppblog.com/ArcTan/comments/commentRss/186390.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/ArcTan/services/trackbacks/186390.html</trackback:ping><description><![CDATA[八月，集训终于进入状态了！<br /><br />五场比赛安排出来了，奋斗拿银吧！！<br /><br />ACtimes，冲击FINAL！<a href="http://acm.hust.edu.cn:8080/judge/user/profile.action?uid=7916">jh8180129</a>、<a target="_blank" href="http://acm.hust.edu.cn:8080/judge/user/profile.action?uid=11900">FinalTheory</a> &amp;&amp;<a target="_blank" href="http://acm.hust.edu.cn:8080/judge/user/profile.action?uid=7920">wangsouc</a>!<br /><br />GoGoGo<img src ="http://www.cppblog.com/ArcTan/aggbug/186390.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/ArcTan/" target="_blank">wangs</a> 2012-08-05 23:42 <a href="http://www.cppblog.com/ArcTan/archive/2012/08/05/186390.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>七月，暑期开始</title><link>http://www.cppblog.com/ArcTan/archive/2012/07/06/181625.html</link><dc:creator>wangs</dc:creator><author>wangs</author><pubDate>Fri, 06 Jul 2012 03:48:00 GMT</pubDate><guid>http://www.cppblog.com/ArcTan/archive/2012/07/06/181625.html</guid><wfw:comment>http://www.cppblog.com/ArcTan/comments/181625.html</wfw:comment><comments>http://www.cppblog.com/ArcTan/archive/2012/07/06/181625.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.cppblog.com/ArcTan/comments/commentRss/181625.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/ArcTan/services/trackbacks/181625.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 恍恍惚惚，2012又过去半年了。半年来，可以说收获甚少吧，最后也不知道会挂好多门！！！！<br /><br />&nbsp;&nbsp; &nbsp;&nbsp; 参加了华为杯，软件大赛预赛决赛，省赛。这些个收获还算不错的，对ACM的认识也深了很多。but,这个学期学的算法太少了，没有系统地学会什么东西，整天浮躁得厉害。假期，什么都不想，就好好学算法，努力地刷题吧。冲刺区域赛，加油！<br /><br />&nbsp;&nbsp; &nbsp;&nbsp; C++该学学了，Java就不管了，下个学期跟着老师一起学。嗯，给自己列个计划，一步一步慢慢来哈。加油！加油！！！<br /><br /><br />&nbsp;&nbsp; &nbsp;&nbsp; 重视数学分析能力和英语阅读能力！<img src ="http://www.cppblog.com/ArcTan/aggbug/181625.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/ArcTan/" target="_blank">wangs</a> 2012-07-06 11:48 <a href="http://www.cppblog.com/ArcTan/archive/2012/07/06/181625.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>时间飞快，六月来了。</title><link>http://www.cppblog.com/ArcTan/archive/2012/06/07/177929.html</link><dc:creator>wangs</dc:creator><author>wangs</author><pubDate>Thu, 07 Jun 2012 07:40:00 GMT</pubDate><guid>http://www.cppblog.com/ArcTan/archive/2012/06/07/177929.html</guid><wfw:comment>http://www.cppblog.com/ArcTan/comments/177929.html</wfw:comment><comments>http://www.cppblog.com/ArcTan/archive/2012/06/07/177929.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/ArcTan/comments/commentRss/177929.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/ArcTan/services/trackbacks/177929.html</trackback:ping><description><![CDATA[5月，一直在为省赛忙活。<br />5.12 汶川过去四年了，那段时间炎热的天气和恐怖气息。<img src ="http://www.cppblog.com/ArcTan/aggbug/177929.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/ArcTan/" target="_blank">wangs</a> 2012-06-07 15:40 <a href="http://www.cppblog.com/ArcTan/archive/2012/06/07/177929.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>四月，就这样过去了。</title><link>http://www.cppblog.com/ArcTan/archive/2012/04/27/172974.html</link><dc:creator>wangs</dc:creator><author>wangs</author><pubDate>Fri, 27 Apr 2012 15:22:00 GMT</pubDate><guid>http://www.cppblog.com/ArcTan/archive/2012/04/27/172974.html</guid><wfw:comment>http://www.cppblog.com/ArcTan/comments/172974.html</wfw:comment><comments>http://www.cppblog.com/ArcTan/archive/2012/04/27/172974.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/ArcTan/comments/commentRss/172974.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/ArcTan/services/trackbacks/172974.html</trackback:ping><description><![CDATA[i四月，就这样过去了。好快好快，<br />清明，数学建模，软件大赛，华为杯。各种忙，各种乱。<br />计划全部没有实现：数论没有做完题目，组合还没有看，博弈也没有看。dp，依旧没有进步。哎哎，这个月就这样废了。看来省赛真的要被完虐的啦<br />团队合作还是很重要的啦，要一起讨论，一起交流，培养默契呀。<br />不管怎么，jh辉神，coolwind，加油。<br />争取秋天打进现场赛啊 啊 啊 啊<br />ACtimeS<br /><img src ="http://www.cppblog.com/ArcTan/aggbug/172974.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/ArcTan/" target="_blank">wangs</a> 2012-04-27 23:22 <a href="http://www.cppblog.com/ArcTan/archive/2012/04/27/172974.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>这个周，废了。</title><link>http://www.cppblog.com/ArcTan/archive/2012/04/20/172049.html</link><dc:creator>wangs</dc:creator><author>wangs</author><pubDate>Thu, 19 Apr 2012 16:24:00 GMT</pubDate><guid>http://www.cppblog.com/ArcTan/archive/2012/04/20/172049.html</guid><wfw:comment>http://www.cppblog.com/ArcTan/comments/172049.html</wfw:comment><comments>http://www.cppblog.com/ArcTan/archive/2012/04/20/172049.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/ArcTan/comments/commentRss/172049.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/ArcTan/services/trackbacks/172049.html</trackback:ping><description><![CDATA[这个周，废了。<br /><br />唉唉唉i。还是不行呀，要找个好的地方写代码才行。难道就是宿舍么？<br /><img src ="http://www.cppblog.com/ArcTan/aggbug/172049.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/ArcTan/" target="_blank">wangs</a> 2012-04-20 00:24 <a href="http://www.cppblog.com/ArcTan/archive/2012/04/20/172049.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>海大acm，其实，就是个经费的问题！！！</title><link>http://www.cppblog.com/ArcTan/archive/2012/04/17/171789.html</link><dc:creator>wangs</dc:creator><author>wangs</author><pubDate>Tue, 17 Apr 2012 15:07:00 GMT</pubDate><guid>http://www.cppblog.com/ArcTan/archive/2012/04/17/171789.html</guid><wfw:comment>http://www.cppblog.com/ArcTan/comments/171789.html</wfw:comment><comments>http://www.cppblog.com/ArcTan/archive/2012/04/17/171789.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/ArcTan/comments/commentRss/171789.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/ArcTan/services/trackbacks/171789.html</trackback:ping><description><![CDATA[&nbsp; 海大的acm，其实啊，就是个经费的问题！！！！！！<br /><br />我晕。<br /><br />看我们成绩吧！！！！！！！！<br /><br /><img src ="http://www.cppblog.com/ArcTan/aggbug/171789.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/ArcTan/" target="_blank">wangs</a> 2012-04-17 23:07 <a href="http://www.cppblog.com/ArcTan/archive/2012/04/17/171789.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>AcTimeS  ACtimeS</title><link>http://www.cppblog.com/ArcTan/archive/2012/04/14/171304.html</link><dc:creator>wangs</dc:creator><author>wangs</author><pubDate>Fri, 13 Apr 2012 16:56:00 GMT</pubDate><guid>http://www.cppblog.com/ArcTan/archive/2012/04/14/171304.html</guid><wfw:comment>http://www.cppblog.com/ArcTan/comments/171304.html</wfw:comment><comments>http://www.cppblog.com/ArcTan/archive/2012/04/14/171304.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/ArcTan/comments/commentRss/171304.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/ArcTan/services/trackbacks/171304.html</trackback:ping><description><![CDATA[<div>5b5a011cdebe9c71146df5cb75af3863</div><div>da2926d17609c8f327f8936a8a9e6e23 </div><div>7609c8f327f8936a</div><div>028d8c2700de2880</div>那个sb能直接看懂？？？<br />今天想想觉得ACtimeS这个跟大气更好看的，呵呵，要不明年改成这个得<br />呵呵，刚刚给改了，不知道山理的刘老师给同意不同意呢。别管了，方正我喜欢这个ACtimeS。jh,smy罩着。<br /><br /><br /><br /><img src ="http://www.cppblog.com/ArcTan/aggbug/171304.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/ArcTan/" target="_blank">wangs</a> 2012-04-14 00:56 <a href="http://www.cppblog.com/ArcTan/archive/2012/04/14/171304.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>每月小结之颓废的三月</title><link>http://www.cppblog.com/ArcTan/archive/2012/03/31/169721.html</link><dc:creator>wangs</dc:creator><author>wangs</author><pubDate>Sat, 31 Mar 2012 15:13:00 GMT</pubDate><guid>http://www.cppblog.com/ArcTan/archive/2012/03/31/169721.html</guid><wfw:comment>http://www.cppblog.com/ArcTan/comments/169721.html</wfw:comment><comments>http://www.cppblog.com/ArcTan/archive/2012/03/31/169721.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/ArcTan/comments/commentRss/169721.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/ArcTan/services/trackbacks/169721.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 3月回学校来开学了，本以为回校之后开哥会带着大家一起学习集训比赛什么的，哎哎，失望至极了。开哥是一点不管了&#8230;&#8230;&#8230;&#8230;OucACM就这样弱弱地，没有领导啊！！！<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 做了几次比赛，做了几个题目，没啥长进，搜索会了bfs和dfs，过了几个水题，不过经验还是慢慢积累了。网络流入门了，最大流，最小割啥的。现在只会EK，下个月一定得把网络流，图论这里学好点，把算法都给学一遍才行啊。不想省赛就这样被虐呢，<br />&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp; 分数规划是个好东西，0-1分数规划，参数搜索，Dinkelbach算法。最优比率生成树，都是好东西啊。这里还有好多好多东西，慢慢学来着<br />&nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; 博弈啊，数学啊什么的还是要多积累多学习才行：Betty定理啊，方程求解啊，迭代法啊啥的。可有用咯。<br /><br /><br />&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 弱弱地一个月过去了：poj&nbsp;&nbsp; 26&nbsp;&nbsp; ranks 18010;hdu&nbsp;&nbsp; 62&nbsp;&nbsp; ranks&nbsp;&nbsp; 6725;OOj&nbsp;&nbsp; 13<br />&nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; 哎呀，弱爆了，加油啊。下个月，poj争取能上60，hdu 100.每个周一次比赛。&nbsp;&nbsp;&nbsp;<div>&nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; 把图论算法都给解决了，继续搜索，DP也要看看了。数据结构是个大块，要好好规划规划，算法导论和黑书都得学。组合数学也要看看哪。<br /><br /><br />&nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; 嚓，数学作业还是要做哈！<br /><br />&nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp; 争取省赛不被虐呢不被虐啊，不被虐。</div><img src ="http://www.cppblog.com/ArcTan/aggbug/169721.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/ArcTan/" target="_blank">wangs</a> 2012-03-31 23:13 <a href="http://www.cppblog.com/ArcTan/archive/2012/03/31/169721.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>