UID: 5104, Registered at 2026-1-5 12:35:40, last login at 2026-4-22 18:08:40, currently offline.
School : 龙港市潜龙学校
Solved 1 problems, RP: 0 (No. ?)
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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.