15850661162

UID: 13070, Registered at 2024-10-22 19:37:36, last login at 2024-10-22 19:37:36, currently offline.

Solved 1 problems, RP: 4 (No. 17528)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1391
Recent Activities

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

oppo: 1