jackball

UID: 55, Registered at 2023-11-16 12:39:14, last login at 2023-11-16 12:43:26, currently offline.

Solved 2 problems, RP: 7 (No. 35)

Bio

算法萌新
Accepted Problems
P1
P0
Recent Activities

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

This person is lazy and didn't write any solutions.