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UID: 5521, Registered at 2023-8-30 23:30:14, last login at 2023-8-31 14:08:05, currently offline.

Solved 1 problems, RP: 5.82 (No. 5216)

Bio

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

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

天津大学: 1