UID: 2842, Registered at 2025-4-14 17:28:18, last login at 2025-6-6 19:01:33, currently offline.
School : 温州市新田园小学会展校区
Solved 34 problems, RP: 93 (No. 918)
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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.