UID: 3161, Registered at 2025-7-17 10:17:02, last login at 2025-10-18 20:24:22, currently offline.
School : 绍兴市鲁迅小学
Solved 67 problems, RP: 187.99 (No. 472)
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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.