PB23111707
UID: 1140, Registered at 2025-10-30 17:06:51, last login at 2025-12-12 19:11:47, currently offline.
Solved 30 problems, RP: 62 (No. 82)
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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.