Fay

UID: 3685, Registered at 2023-5-30 18:47:50, last login at 2023-5-30 18:50:24, currently offline.

Solved 1 problems, RP: 3 (No. 6284)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1077
Recent Activities

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

美团: 1