PB23010344
UID: 1100, Registered at 2025-10-16 13:03:38, last login at 2026-4-17 16:36:28, currently offline.
Solved 52 problems, RP: 156 (No. 9)
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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.