NOIp 2016 Senior Solution
Day 1 玩具谜题 Solution 直接模拟即可 [crayon-6707bdb71c9f93326363 […]...
USACO 补完(TJ)计划
5279: [Usaco2018 Open]Disruption 树剖模板题 [crayon-6707bdb7 […]...
BZOJ 3312: [Usaco2013 Nov]No Change(状压DP+二分)
Description Farmer John is at the market to purchase su […]...
CodeForces 739 E. Gosha is hunting(状压DP/期望DP/费用流)
Description Gosha is hunting. His goal is to catch as m […]...
BZOJ 1087: [SCOI2005]互不侵犯King(状压DP)
Description 在N×N的棋盘里面放K个国王,使他们互不攻击,共有多少种摆放方案。国王能攻击到它上 […]...
BZOJ 1072: [SCOI2007]排列perm(状压DP/方案DP/STL)
Description 给一个数字串s和正整数d, 统计s有多少种不同的排列能被d整除(可以有前导0)。例 […]...
BZOJ 3380: [Usaco2004 Open]Cave Cows 1 洞穴里的牛之一(状态压缩DP+floyd)
Description 很少人知道其实奶牛非常喜欢到洞穴里面去探险。 洞窟里有N(1≤N≤10 […]...