chenhongyi
UID: 3926, Registered at 2025-9-12 16:34:51, last login at 2026-10-1 8:32:18, last active at 2026-10-2 13:00:00.
Solved 225 problems, RP: 864 (No. 621)
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Bio
我是gay 我是lala
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Recent Solutions
This person is lazy and didn't write any solutions. -
Stat
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Rating
This person is lazy and didn't write anything.