阅读排行榜

Codeforces 229E Gifts 概率dp （看题解)

NotNight 2019-04-15 15:05 阅读:275 评论:0 推荐:0

HDU - 6647 树hash + dp

NotNight 2019-08-13 19:05 阅读:274 评论:0 推荐:0

2014-2015 ACM-ICPC, NEERC, Moscow Subregional Contest B - Bring Your Own Bombs 离散化+扫描线+计算期望

NotNight 2018-12-01 23:57 阅读:274 评论:0 推荐:0

Codeforces 757D - Felicity's Big Secret Revealed

NotNight 2017-08-18 19:07 阅读:273 评论:0 推荐:0

Codeforces 780G Andryusha and Nervous Barriers 线段树套set || 线段树套单调栈

NotNight 2019-06-15 00:23 阅读:272 评论:0 推荐:0