UID: 1949, Registered at 2025-2-28 19:48:18, last login at 2025-8-13 14:11:52, currently offline.
School : 国科英才科创学院
Solved 34 problems, RP: 0 (No. ?)
This user was banned.
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Bio
This person is lazy and didn't write anything. -
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Recent Activities
This person is lazy and didn't join any contests or homework.
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