runner

UID: 3215, Registered at 2023-5-2 13:27:19, last login at 2023-5-2 13:27:19, currently offline.

Solved 1 problems, RP: 8 (No. 4499)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1164
Recent Activities

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

华为: 1