PB24000023
UID: 1120, Registered at 2025-10-21 9:41:18, last login at 2026-1-23 21:07:38, currently offline.
Solved 50 problems, RP: 142 (No. 35)
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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.