我的随笔

无向图三元环计数

兮水XiShui 2022-04-28 11:11 阅读:242 评论:0 推荐:0

CF1649E Tyler and Strings题解

兮水XiShui 2022-03-09 12:15 阅读:111 评论:1 推荐:1

CF1506G Maximize the Remaining String题解

兮水XiShui 2021-11-10 14:09 阅读:42 评论:0 推荐:0

CF1396B Stoned Game题解

兮水XiShui 2021-11-06 11:03 阅读:109 评论:0 推荐:0

CF1538D Another Problem About Dividing Numbers题解

兮水XiShui 2021-10-31 17:55 阅读:60 评论:0 推荐:0

CF1601C Optimal Insertion 题解

兮水XiShui 2021-10-26 12:54 阅读:164 评论:4 推荐:1

CF1601B Frog Traveler 题解

兮水XiShui 2021-10-26 12:35 阅读:285 评论:0 推荐:0

CF1497E1 Square-free division (easy version)题解

兮水XiShui 2021-10-21 12:32 阅读:78 评论:0 推荐:0

CF1466F Euclid's nightmare 题解

兮水XiShui 2021-10-20 10:45 阅读:80 评论:0 推荐:0

CF1466E Apollo versus Pan 题解

兮水XiShui 2021-10-19 15:06 阅读:44 评论:0 推荐:0