55555

UID: 10248, Registered at 2024-6-22 16:54:00, last login at 2024-6-22 16:54:00, currently offline.

Solved 1 problems, RP: 4.2 (No. 5729)

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