刷不动题的程序汪

UID: 6294, Registered at 2023-10-1 16:08:39, last login at 2023-10-1 16:08:39, currently offline.

Solved 1 problems, RP: 0 (No. ?)

Bio

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

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

入门教程: 1