UID: 5498, Registered at 2026-3-10 17:41:36, last login at 2026-9-25 18:16:32, last active at 2026-9-27 19:39:47.
School : 绍兴市塔山中心小学
Solved 67 problems, RP: 183.97 (No. 519)
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This person is lazy and didn't write anything. -
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