b93159

UID: 3612, Registered at 2023-5-23 15:59:58, last login at 2023-5-23 15:59:58, currently offline.

Solved 1 problems, RP: 5 (No. 5308)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1229
Recent Activities

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

华为: 1