UID: 2853, Registered at 2025-4-14 17:28:19, last login at 2026-7-16 15:14:15, currently offline.
School : 温州市新田园小学会展校区
Solved 27 problems, RP: 71 (No. 1003)
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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.