13998463910
UID: 3310, Registered at 2026-5-16 20:40:34, last login at 2026-9-4 19:54:39, last active at 2026-10-18 16:21:49.
Solved 4 problems, RP: 6 (No. 3162)
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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
- 位运算
- 3
- 清华推研机试
- 1
- 考研
- 1
- 模拟
- 1