2018年5月26日
P2951 [USACO09OPEN]捉迷藏Hide and Seek
摘要： 题目描述 Bessie is playing hide and seek (a game in which a number of players hide and a single player (the seeker) attempts to find them after which vari 阅读全文
posted @ 2018-05-26 10:59 孟东行# 阅读(240) 评论(0) 推荐(0)
网址
摘要： 夜深人静写算法（四） - 差分约束： http://www.cppblog.com/menjitianya/archive/2015/11/19/212292.html 位运算： https://baike.so.com/doc/6151456-6364655.html 树状数组： https:// 阅读全文
posted @ 2018-05-26 08:00 孟东行# 阅读(165) 评论(0) 推荐(0)