UID: 5555, Registered at 2026-3-14 12:45:07, last login at 2026-5-5 13:13:40, currently offline.
School : 乐清市乐成镇第一中学
Solved 133 problems, RP: 206.45 (No. 296)
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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.
Problem Tags
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