202221144027
UID: 6170, Registered at 2026-9-23 18:10:38, last login at 2026-10-10 18:23:03, last active at 2026-10-10 19:18:49.
Solved 6 problems, RP: 7 (No. 2816)
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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
- 4
- 其他
- 3
- 清华推研机试
- 1
- 考研
- 1
- 数学
- 1
- 位运算
- 1
- 搜索
- 1
- 枚举
- 1
- 思维
- 1
- 二分查找
- 1
- 算法基础
- 1
- 二分答案
- 1