UID: 4212, Registered at 2025-11-3 13:29:55, last login at 2025-12-7 18:02:49, currently offline.
School : 台州市路桥第二中学
Solved 23 problems, RP: 47 (No. 1168)
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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.