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Good Bye 2015 F - New Year and Cleaning

NotNight 2018-10-01 00:46 阅读:171 评论:0 推荐:0

Codeforces Round #371 (Div. 1) D - Animals and Puzzle 二维ST表 + 二分

NotNight 2018-09-30 00:17 阅读:135 评论:0 推荐:0

Codeforces Round #371 (Div. 1) C - Sonya and Problem Wihtout a Legend

NotNight 2018-09-29 19:14 阅读:177 评论:0 推荐:0

bzoj 2326 矩阵快速幂

NotNight 2018-09-28 18:59 阅读:134 评论:0 推荐:0

IndiaHacks 2016 - Online Edition (Div. 1 + Div. 2) E - Bear and Forgotten Tree 2 链表

NotNight 2018-09-27 13:36 阅读:127 评论:0 推荐:0

HDU - 4777 离线树状数组

NotNight 2018-09-27 10:16 阅读:170 评论:0 推荐:0

Educational Codeforces Round 51 (Rated for Div. 2) F - The Shortest Statement 倍增LCA + 最短路

NotNight 2018-09-25 17:03 阅读:125 评论:0 推荐:0

Codeforces Round #345 (Div. 1) D - Zip-line 带单点修改的LIS 主席树 | 离线树状数组

NotNight 2018-09-25 15:19 阅读:227 评论:0 推荐:0

Codeforces Round #300 E - Demiurges Play Again

NotNight 2018-09-18 19:58 阅读:167 评论:0 推荐:0

Codeforces Round #292 (Div. 1) C - Drazil and Park

NotNight 2018-09-17 16:05 阅读:147 评论:0 推荐:0