UID: 252, Registered at 2023-10-30 23:57:15, last login at 2026-7-1 21:58:59, currently offline.
Solved 128 problems, RP: 285.58 (No. 1)
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Bio
This person is lazy and didn't write anything. -
Recent Activities
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Recent Solutions
UID: 252, Registered at 2023-10-30 23:57:15, last login at 2026-7-1 21:58:59, currently offline.
Solved 128 problems, RP: 285.58 (No. 1)