我的随笔

Spanning Tree Removal【构造】

xzx9 2020-05-10 22:09 阅读:206 评论:0 推荐:0

A Simple Problem On A Tree

xzx9 2020-05-09 18:17 阅读:159 评论:0 推荐:0

How many integers can you find HDU - 1796

xzx9 2020-05-07 16:09 阅读:104 评论:0 推荐:0

Placing Rooks-CF 1342E

xzx9 2020-05-03 09:47 阅读:182 评论:0 推荐:0

Yet Another Counting Problem-CF 1342C

xzx9 2020-05-02 10:02 阅读:98 评论:0 推荐:0

[SDOI2016]齿轮

xzx9 2020-04-29 16:46 阅读:140 评论:0 推荐:0

Rinne Loves Xor

xzx9 2020-04-29 15:07 阅读:116 评论:0 推荐:0

Labyrinth CodeForces - 1064D

xzx9 2020-04-28 11:47 阅读:362 评论:0 推荐:0

Nastya and Scoreboard

xzx9 2020-04-27 14:46 阅读:174 评论:0 推荐:1

Teacher Bo HDU - 5762

xzx9 2020-04-25 21:17 阅读:101 评论:0 推荐:0