UID: 414, Registered at 2024-5-5 12:02:50, last login at 2025-9-30 21:06:03, currently offline.
School : 南浦实验
Solved 152 problems, RP: 217.69 (No. 215)
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Bio
个人简介暂不可见。 -
Recent Activities
This person is lazy and didn't join any contests or homework.