PB24111689
UID: 149, Registered at 2024-9-25 19:23:06, last login at 2025-11-5 15:26:24, currently offline.
Solved 45 problems, RP: 141 (No. 29)
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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.