21885478
UID: 4194, Registered at 2026-7-6 9:21:02, last login at 2026-7-6 9:30:25, last active at 2026-7-25 10:43:15.
Solved 14 problems, RP: 14 (No. 1174)
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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
- 14
- 模拟
- 4
- 其他
- 2
- 数据结构
- 2
- Hashing
- 2
- 清华推研机试
- 1
- 考研
- 1
- 排序
- 1
- 计算几何
- 1
- 数学
- 1
- 位运算
- 1