qimin

UID: 653, Registered at 2023-3-15 15:45:55, last login at 2023-3-15 22:44:56, currently offline.

Solved 2 problems, RP: 9.04 (No. 4139)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1077
P1079
Recent Activities

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

美团: 1
百度: 1