<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[永恒之梦]]></title><description><![CDATA[Happy hacking]]></description><link>https://blog.youkuaiyun.com/The_Shadow_of_Sun</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; The_Shadow_of_Sun]]></copyright><item><title><![CDATA[contest20151130]]></title><link>https://blog.youkuaiyun.com/The_Shadow_of_Sun/article/details/50133187</link><guid>https://blog.youkuaiyun.com/The_Shadow_of_Sun/article/details/50133187</guid><author>The_Shadow_of_Sun</author><pubDate>Tue, 01 Dec 2015 18:27:32 +0800</pubDate><description><![CDATA[呵呵T1傻逼结论题？ 
ans=2nkans=2^{nk} 
其实呢，这题题解本来是不用写的。那么为什么要写呢？因为窝学习了（la）tex，特意来试试。就是上面的ans=2^(nk),效果不错吧T2考的时候果断n2n^2暴力怒骗20分。 
那么做法呢 
分数规划是什么窝怎么听不懂 
二分答案,设二分值为b 
M(]]></description><category></category></item><item><title><![CDATA[OrzNiroBC]]></title><link>https://blog.youkuaiyun.com/The_Shadow_of_Sun/article/details/50098335</link><guid>https://blog.youkuaiyun.com/The_Shadow_of_Sun/article/details/50098335</guid><author>The_Shadow_of_Sun</author><pubDate>Sun, 29 Nov 2015 18:51:45 +0800</pubDate><description><![CDATA[OrzNiroBC]]></description><category></category></item><item><title><![CDATA[主席树]]></title><link>https://blog.youkuaiyun.com/The_Shadow_of_Sun/article/details/50066747</link><guid>https://blog.youkuaiyun.com/The_Shadow_of_Sun/article/details/50066747</guid><author>The_Shadow_of_Sun</author><pubDate>Fri, 27 Nov 2015 10:05:32 +0800</pubDate><description><![CDATA[主席树]]></description><category></category></item><item><title><![CDATA[NOIP2015游记]]></title><link>https://blog.youkuaiyun.com/The_Shadow_of_Sun/article/details/50056641</link><guid>https://blog.youkuaiyun.com/The_Shadow_of_Sun/article/details/50056641</guid><author>The_Shadow_of_Sun</author><pubDate>Thu, 26 Nov 2015 15:37:38 +0800</pubDate><description><![CDATA[NOIP2015]]></description><category></category></item><item><title><![CDATA[contest20151123]]></title><link>https://blog.youkuaiyun.com/The_Shadow_of_Sun/article/details/50056537</link><guid>https://blog.youkuaiyun.com/The_Shadow_of_Sun/article/details/50056537</guid><author>The_Shadow_of_Sun</author><pubDate>Thu, 26 Nov 2015 15:31:57 +0800</pubDate><description><![CDATA[jsoi2015day1 contest20151123]]></description><category></category></item></channel></rss>