UID: 5562, Registered at 2026-3-16 17:14:00, last login at 2026-5-12 20:46:48, currently offline.
School : 绍兴市元培中学
Solved 14 problems, RP: 52 (No. 1130)
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Bio
This person is lazy and didn't write anything. -
Recent Activities
UID: 5562, Registered at 2026-3-16 17:14:00, last login at 2026-5-12 20:46:48, currently offline.
School : 绍兴市元培中学
Solved 14 problems, RP: 52 (No. 1130)