UID: 2541, Registered at 2025-3-24 17:07:27, last login at 2026-8-11 12:43:41, last active at 2026-9-5 15:42:43.
School : 温州市广场路小学
Solved 141 problems, RP: 205.65 (No. 308)
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This person is lazy and didn't write anything. -
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