kk052800

UID: 4746, Registered at 2023-8-14 9:35:42, last login at 2023-8-14 9:36:33, currently offline.

Solved 2 problems, RP: 9 (No. 15139)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1003
P1038
Recent Activities

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

华为: 1
小红书: 1