UID: 3457, Registered at 2025-10-7 9:51:13, last login at 2026-1-31 16:12:18, currently offline.
School : 北大附中台州飞龙湖学校
Solved 156 problems, RP: 212.31 (No. 248)
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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.