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UID: 484, Registered at 2025-10-14 17:59:44, last login at 2025-12-26 19:52:00, currently offline.

Solved 9 problems, RP: 10 (No. 404)

♂ MOD

Bio

请不要炸我炸我的人等掉
Accepted Problems
YBT18
1609
1610
Recent Activities
Recent Solutions

This person is lazy and didn't write any solutions.

一本通编程启蒙: 1