ulna
UID: 765, Registered at 2025-11-22 16:12:59, last login at 2025-11-23 9:35:09, last active at 2025-11-23 19:29:55.
Solved 12 problems, RP: 27 (No. 63)
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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. -
Recent Solutions
This person is lazy and didn't write any solutions.
Problem Tags
- CSP
- 12
- 模拟
- 5
- STL
- 2
- 搜索
- 2
- SPJ
- 1
- 算法基础
- 1
- 前缀和
- 1
- 动态规划
- 1
- 背包
- 1
- 字符串处理
- 1
- 记忆化搜索
- 1
- 数论
- 1
- 最大公约数
- 1
- BFS
- 1