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UID: 3978, Registered at 2023-7-7 16:41:24, last login at 2023-7-7 16:41:58, currently offline.

Solved 3 problems, RP: 15 (No. 3199)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1064
P1065
P1092
Recent Activities

This person is lazy and didn't join any contests or homework.

米哈游: 3