推荐排行榜

ZOJ 2314 Reactor Cooling [无源汇上下界网络流]

Candy? 2017-03-27 23:31 阅读:184 评论:0 推荐:1

BZOJ 4513: [Sdoi2016]储能表 [数位DP ！]

Candy? 2017-03-27 21:47 阅读:755 评论:0 推荐:1

BZOJ 2024: [SHOI2009] 舞会 [容斥原理高精度]

Candy? 2017-03-25 16:45 阅读:482 评论:0 推荐:1

BZOJ 3622: 已经没有什么好害怕的了 [容斥原理 DP]

Candy? 2017-03-25 15:06 阅读:738 评论:0 推荐:1

CF 741D. Arpa’s letter-marked tree and Mehrdad’s Dokhtar-kosh paths [dsu on tree 类似点分治]

Candy? 2017-03-22 21:10 阅读:492 评论:0 推荐:1