在山青
UID: 2740, Registered at 2026-3-28 20:48:47, last login at 2026-5-30 13:25:47, currently offline.
Solved 15 problems, RP: 20.6 (No. 806)
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Bio
This person is lazy and didn't write anything. -
Accepted Problems
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Recent Activities
This person is lazy and didn't join any contests or homework.
Problem Tags
- CSP
- 15
- 模拟
- 4
- 清华推研机试
- 2
- 考研
- 2
- 动态规划
- 2
- 背包
- 2
- 其他
- 2
- 位运算
- 2
- 字符串处理
- 1
- 算法基础
- 1
- 前缀和
- 1
- STL
- 1
- 搜索
- 1
- BFS
- 1
- 贪心
- 1