yyyqqq*

UID: 10385, Registered at 2024-7-3 22:10:03, last login at 2024-7-3 22:10:03, currently offline.

Solved 2 problems, RP: 6 (No. 4967)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P500
P1003
Recent Activities

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

入门教程: 1
华为: 1