dotc

UID: 755, Registered at 2023-3-16 23:10:25, last login at 2023-3-16 23:10:25, currently offline.

Solved 2 problems, RP: 5.06 (No. 5307)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P500
P1066
Recent Activities

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

入门教程: 1
携程: 1