yorkjpj

UID: 1486, Registered at 2023-3-26 15:01:24, last login at 2023-4-15 13:53:49, currently offline.

Solved 1 problems, RP: 5 (No. 8885)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1004
Recent Activities

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

华为: 1