UID: 621, Registered at 2024-7-2 8:23:41, last login at 2026-11-10 16:34:38, currently offline.
School : 温州市龙湾区外国语小学
Solved 407 problems, RP: 248.28 (No. 27)
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This person is lazy and didn't write anything. -
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UID: 621, Registered at 2024-7-2 8:23:41, last login at 2026-11-10 16:34:38, currently offline.
School : 温州市龙湾区外国语小学
Solved 407 problems, RP: 248.28 (No. 27)