oyh_2000

UID: 9326, Registered at 2024-4-18 21:49:47, last login at 2024-4-22 15:37:31, currently offline.

Solved 1 problems, RP: 4 (No. 10167)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1041
Recent Activities

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

华为: 1