wkkkk

UID: 6097, Registered at 2023-9-19 12:24:25, last login at 2023-9-19 12:24:25, currently offline.

Solved 1 problems, RP: 4 (No. 5751)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1572
Recent Activities

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

华为: 1