T_T

UID: 6206, Registered at 2023-9-23 19:13:59, last login at 2023-9-23 19:13:59, currently offline.

Solved 1 problems, RP: 5 (No. 5427)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1581
Recent Activities

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

360: 1