zxcv123456

UID: 10309, Registered at 2024-6-22 21:47:15, last login at 2024-6-22 21:47:15, currently offline.

Solved 1 problems, RP: 6 (No. 4947)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1325
Recent Activities

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

天津大学: 1