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Description Nowadays, a kind of chess game called “Super Jumping! Jumping! Jumping!” is very popular in HDU. Maybe you are a good boy, and know little 阅读全文
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题目链接：http://acm.hdu.edu.cn/showproblem.php?pid=1159 题目大意：给定两个字符串，求出两个字符串最大公共字符串。 一开始的话是没有什么思路的，后来除了借鉴书上p275《算法竞赛—入门经典》和某位博主的详细讲解，才算是明白了 借鉴链接：http://bl 阅读全文
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题目链接：http://acm.hdu.edu.cn/showproblem.php?pid=4508 解题思路：这是一道完全背包问题，与01背包不同的是，每件物品可以取多次。 参考链接：http://www.cnblogs.com/gongxijun/archive/2013/08/08/3246 阅读全文
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Description “Point, point, life of student!” This is a ballad（歌谣）well known in colleges, and you must care about your score in this exam too. How many 阅读全文