UID: 1816, Registered at 2025-2-21 13:49:07, last login at 2025-6-20 16:00:57, currently offline.
School : 国科英才科创学院
Solved 78 problems, RP: 181.54 (No. 553)
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Bio
This person is lazy and didn't write anything. -
Recent Activities
UID: 1816, Registered at 2025-2-21 13:49:07, last login at 2025-6-20 16:00:57, currently offline.
School : 国科英才科创学院
Solved 78 problems, RP: 181.54 (No. 553)