UID: 4286, Registered at 2025-11-18 17:40:42, last login at 2025-12-21 9:01:11, currently offline.
School : 台州市路桥第四中学
Solved 26 problems, RP: 67.6 (No. 1028)
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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.