ren
UID: 5288, Registered at 2026-9-3 20:01:00, last login at 2026-9-8 13:19:00, last active at 2026-9-11 16:20:56.
Solved 16 problems, RP: 24.05 (No. 1054)
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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
- 16
- 模拟
- 5
- 其他
- 3
- 清华推研机试
- 2
- 考研
- 2
- 位运算
- 2
- 字符串处理
- 1
- SPJ
- 1
- 排序
- 1
- STL
- 1
- 计算几何
- 1
- 数学
- 1