UID: 1955, Registered at 2025-2-28 19:48:19, last login at 2025-6-27 23:19:09, currently offline.
School : 国科英才科创学院
Solved 56 problems, RP: 147 (No. 729)
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Bio
This person is lazy and didn't write anything. -
Accepted Problems
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Recent Activities
This person is lazy and didn't join any contests or homework.