我的随笔

[CF506E] Mr. Kitayuta's Gift

evenbao 2021-01-24 17:35 阅读:104 评论:0 推荐:0

[CF585E] Present for Vitalik the Philatelist

evenbao 2021-01-24 16:54 阅读:92 评论:0 推荐:0

[ARC096E] Everything on It

evenbao 2021-01-24 16:26 阅读:121 评论:0 推荐:0

[ARC093E] Bichrome Spanning Tree

evenbao 2021-01-24 16:08 阅读:120 评论:0 推荐:0

[ARC093F] Dark Horse

evenbao 2021-01-24 15:52 阅读:113 评论:0 推荐:0

[ARC100F] Colorful Sequences

evenbao 2021-01-24 15:41 阅读:203 评论:0 推荐:0

卡特兰数学习笔记

evenbao 2021-01-23 19:27 阅读:260 评论:0 推荐:0

博弈论学习笔记

evenbao 2021-01-02 21:33 阅读:338 评论:0 推荐:0

[CF1439B] Graph Subset Problem

evenbao 2020-11-25 23:05 阅读:171 评论:0 推荐:0

[CF1439C] Greedy Shopping

evenbao 2020-11-25 22:51 阅读:136 评论:0 推荐:0