Serika

UID: 4252, Registered at 2023-7-29 5:29:41, last login at 2023-7-29 5:29:41, currently offline.

Solved 1 problems, RP: 2.2 (No. 17840)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1389
Recent Activities

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

oppo: 1