当前标签：*Codeforces

CF1039D You are given a tree

flyfeather 2021-02-06 12:11 阅读:100 评论:0 推荐:0

CF1036G Sources and Sinks

flyfeather 2021-02-06 12:04 阅读:94 评论:0 推荐:0

CF1033F Boolean Computer

flyfeather 2021-02-06 11:51 阅读:74 评论:0 推荐:0

CF1027G X-mouse in the Campus

flyfeather 2021-02-06 11:48 阅读:100 评论:0 推荐:0

CF609F Frogs and mosquitoes

flyfeather 2020-09-15 18:59 阅读:199 评论:0 推荐:0

CF1117G Recursive Queries

flyfeather 2020-07-11 20:57 阅读:147 评论:0 推荐:0

CF403E Two Rooted Trees

flyfeather 2020-07-11 10:45 阅读:187 评论:0 推荐:0

CF1221F Choose a Square

flyfeather 2020-05-08 20:55 阅读:178 评论:0 推荐:0

CF796F Sequence Recovery

flyfeather 2020-04-20 20:23 阅读:271 评论:0 推荐:1

CF809D Hitchhiking in the Baltic States

flyfeather 2020-04-20 19:29 阅读:159 评论:0 推荐:0

CF1188D Make Equal

flyfeather 2020-04-16 10:30 阅读:284 评论:0 推荐:0

CF1137 Train Car Selection

flyfeather 2020-03-15 17:31 阅读:166 评论:0 推荐:0

CF512D Fox And Travelling

flyfeather 2020-01-19 11:46 阅读:166 评论:0 推荐:0

CF611H New Year and Forgotten Tree

flyfeather 2020-01-19 11:32 阅读:298 评论:0 推荐:0

CF526F Pudding Monsters

flyfeather 2020-01-15 13:40 阅读:194 评论:0 推荐:0

CF590E Birthday

flyfeather 2019-12-08 19:20 阅读:355 评论:0 推荐:0

CF1053E Euler tour

flyfeather 2019-11-05 14:07 阅读:197 评论:4 推荐:1

CF521D Shop

flyfeather 2019-10-28 14:45 阅读:187 评论:0 推荐:0

CF576D Flights for Regular Customers

flyfeather 2019-10-22 10:49 阅读:225 评论:0 推荐:0

CF600E Lomsat gelral

flyfeather 2019-06-02 20:34 阅读:138 评论:0 推荐:0