UID: 5425, Registered at 2026-3-10 17:41:28, last login at 2026-5-20 13:53:59, currently offline.
School : 绍兴市塔山中心小学
Solved 24 problems, RP: 102.5 (No. 872)
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Bio
This person is lazy and didn't write anything. -
Recent Activities
UID: 5425, Registered at 2026-3-10 17:41:28, last login at 2026-5-20 13:53:59, currently offline.
School : 绍兴市塔山中心小学
Solved 24 problems, RP: 102.5 (No. 872)