PB23000289
UID: 431, Registered at 2024-10-10 19:57:06, last login at 2025-10-16 20:59:13, currently offline.
Solved 51 problems, RP: 176.06 (No. 4)
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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. -
Recent Solutions
This person is lazy and didn't write any solutions.