矿山无名

UID: 3031, Registered at 2023-4-25 18:05:31, last login at 2023-4-26 18:47:14, currently offline.

Solved 1 problems, RP: 8 (No. 4506)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1189
Recent Activities

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

华为: 1