UID: 186, Registered at 2024-3-22 15:28:59, last login at 2024-3-23 11:28:34, currently offline.
School : 国科英才科创学院
Solved 1 problems, RP: 10 (No. 1923)
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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.