NOIp 2016 Senior Solution
Day 1 玩具谜题 Solution 直接模拟即可 [crayon-656e023595bc23741108 […]...
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 4318: OSU!(期望DP)
Description osu 是一款群众喜闻乐见的休闲软件。 我们可以把osu的规则简化与改编成以下的样子: […]...
BZOJ 1419: Red is good(期望DP)
Description 桌面上有R张红牌和B张黑牌,随机打乱顺序后放在桌面上,开始一张一张地翻牌,翻到红牌得到 […]...