UID: 5294, Registered at 2026-2-9 18:55:34, last login at 2026-6-20 13:11:06, currently offline.
School : 金华市外国语学校
Solved 7 problems, RP: 28.52 (No. 1372)
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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.