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UID: 3218, Registered at 2023-5-2 17:00:36, last login at 2023-5-2 17:00:36, currently offline.

Solved 2 problems, RP: 15 (No. 13007)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1189
P1190
Recent Activities

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

华为: 2