UID: 5295, Registered at 2026-2-9 18:55:34, last login at 2026-6-20 13:31:46, currently offline.
School : 金华市外国语学校
Solved 5 problems, RP: 19 (No. 1518)
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Bio
This person is lazy and didn't write anything. -
Recent Activities
This person is lazy and didn't join any contests or homework.