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UID: 5539, Registered at 2023-8-31 14:52:15, last login at 2023-9-2 14:30:36, currently offline.

Solved 2 problems, RP: 6.36 (No. 4912)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1324
P1321
Recent Activities

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

天津大学: 2