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个人简介
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通过的题目
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最近活动
This person is lazy and didn't join any contests or homework. -
最近编写的题解
This person is lazy and didn't write any solutions. -
Stat
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Rating
题目标签
- 各省省选
- 6
- 线段树
- 6
- O2优化
- 5
- 斜率优化
- 4
- 2016
- 3
- 2017
- 3
- 数据结构
- 3
- 山东
- 3
- 主席树
- 3
- BalticOI
- 3
- 2018
- 2
- 2022
- 2
- 数学
- 2
- LCA
- 2
- SDOI
- 2
- 枚举
- 2
- 暴力
- 2
- 可持久化
- 2
- 洛谷月赛
- 2
- 2007
- 1