pengkai22689

UID: 1740, Registered at 2023-4-1 17:07:17, last login at 2023-6-30 21:37:41, currently offline.

Solved 2 problems, RP: 15.42 (No. 3171)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1195
P1196
Recent Activities

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

华为: 2