zhuifenshaonian
UID: 118, Registered at 2023-9-20 21:24:45, last login at 2023-10-27 19:42:45, currently offline.
Solved 4 problems, RP: 12 (No. 248)
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Bio
诶！发现一只帅哥同类。
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Recent Activities
This person is lazy and didn't join any contests or homework.