<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[Doerthous的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/Doerthous</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; Doerthous]]></copyright><item><title><![CDATA[引用去除（Quote Removal）]]></title><link>https://blog.youkuaiyun.com/Doerthous/article/details/78255244</link><guid>https://blog.youkuaiyun.com/Doerthous/article/details/78255244</guid><author>Doerthous</author><pubDate>Mon, 16 Oct 2017 22:23:41 +0800</pubDate><description><![CDATA[待编辑]]></description><category></category></item><item><title><![CDATA[单词分割（Word Splitting）]]></title><link>https://blog.youkuaiyun.com/Doerthous/article/details/78255237</link><guid>https://blog.youkuaiyun.com/Doerthous/article/details/78255237</guid><author>Doerthous</author><pubDate>Mon, 16 Oct 2017 22:23:11 +0800</pubDate><description><![CDATA[待编辑]]></description><category></category></item><item><title><![CDATA[命令替换（Command Substitution）]]></title><link>https://blog.youkuaiyun.com/Doerthous/article/details/78255226</link><guid>https://blog.youkuaiyun.com/Doerthous/article/details/78255226</guid><author>Doerthous</author><pubDate>Mon, 16 Oct 2017 22:22:27 +0800</pubDate><description><![CDATA[待编辑]]></description><category></category></item><item><title><![CDATA[波浪号展开（Tilde Expansion）]]></title><link>https://blog.youkuaiyun.com/Doerthous/article/details/78255220</link><guid>https://blog.youkuaiyun.com/Doerthous/article/details/78255220</guid><author>Doerthous</author><pubDate>Mon, 16 Oct 2017 22:21:26 +0800</pubDate><description><![CDATA[待编辑]]></description><category></category></item><item><title><![CDATA[花括号展开（Brace Expansion）]]></title><link>https://blog.youkuaiyun.com/Doerthous/article/details/78255214</link><guid>https://blog.youkuaiyun.com/Doerthous/article/details/78255214</guid><author>Doerthous</author><pubDate>Mon, 16 Oct 2017 22:20:48 +0800</pubDate><description><![CDATA[待编辑]]></description><category></category></item><item><title><![CDATA[Shell展开（Shell Expansions）]]></title><link>https://blog.youkuaiyun.com/Doerthous/article/details/78255204</link><guid>https://blog.youkuaiyun.com/Doerthous/article/details/78255204</guid><author>Doerthous</author><pubDate>Mon, 16 Oct 2017 22:19:49 +0800</pubDate><description><![CDATA[待编辑]]></description><category></category></item><item><title><![CDATA[Shell参数（Shell Parameters）]]></title><link>https://blog.youkuaiyun.com/Doerthous/article/details/78255196</link><guid>https://blog.youkuaiyun.com/Doerthous/article/details/78255196</guid><author>Doerthous</author><pubDate>Mon, 16 Oct 2017 22:19:06 +0800</pubDate><description><![CDATA[待编辑]]></description><category></category></item><item><title><![CDATA[动态规划--字符串拆分]]></title><link>https://blog.youkuaiyun.com/Doerthous/article/details/78047294</link><guid>https://blog.youkuaiyun.com/Doerthous/article/details/78047294</guid><author>Doerthous</author><pubDate>Thu, 21 Sep 2017 02:12:17 +0800</pubDate><description><![CDATA[题目：
  某种字符串处理语言允许程序员将一个字符串拆分为两段。由于此操作需要复制字符串，因此要花费n个时间单位来将一个n个字符的字符串拆为两段。假定一个程序员希望将一个字符串拆分为多段，拆分的顺序会影响所花费的总时间。例如，假定这个程序员希望将一个20个字符的字符串在第2个，第8个以及第10个字符后进行拆分(字符由左至右，从1开始升序编号)。如果她按由左到右顺序进行拆分，则第一次拆分花费20个时间]]></description><category></category></item><item><title><![CDATA[动态规划--最长回文子序列]]></title><link>https://blog.youkuaiyun.com/Doerthous/article/details/78034447</link><guid>https://blog.youkuaiyun.com/Doerthous/article/details/78034447</guid><author>Doerthous</author><pubDate>Tue, 19 Sep 2017 20:49:44 +0800</pubDate><description><![CDATA[给定一个序列Si,j={ci,ci+1,...,cj}给定一个序列S_{i,j} = \{ c_i, c_{i+1}, ..., c_j \}1、设ck∈Si,j, cq∈Si,j, ck=cq (i≤k≤q≤j), 则\qquad设c_k \in S_{i,j},\ c_q \in S_{i,j},\ c_k = c_q\ (i \leq k \leq q \leq j), \ 则 
Si,j={]]></description><category></category></item></channel></rss>