alex4096

UID: 3144, Registered at 2023-4-27 20:59:02, last login at 2023-4-28 2:07:43, currently offline.

Solved 2 problems, RP: 4 (No. 16385)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1077
P1137
Recent Activities

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

美团: 2