2021hpy (UC233)
UID: 84, Registered at 2023-4-13 18:22:44, last login at 2025-3-5 16:21:49, currently offline.
Solved 186 problems, RP: 234.82 (No. 24)
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Bio
AFO🚀️ 🚀️ 🚀️
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Accepted Problems
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Recent Activities
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Recent Solutions
This person is lazy and didn't wrote any solution
Problem Tags
- 早于 2010
- 8
- 树状数组
- 7
- 数据结构
- 6
- DP
- 5
- 搜索
- 4
- 线段树
- 4
- LCA
- 4
- 剪枝优化
- 3
- 最小生成树
- 3
- 图论
- 3
- NOIP
- 3
- 单调队列
- 3
- NOIP 提高组
- 3
- 2010
- 2
- Hash
- 2
- 区间 DP
- 2
- 树形 DP
- 2
- 状态压缩
- 2
- USACO Contest
- 2
- 组合数学
- 2