UID: 2495, Registered at 2025-3-17 12:11:33, last login at 2026-3-1 10:15:53, currently offline.
School : 温州市新田园小学
Solved 23 problems, RP: 88.39 (No. 932)
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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.