ysomeone

UID: 2731, Registered at 2023-4-20 10:21:43, last login at 2023-4-20 10:21:43, currently offline.

Solved 1 problems, RP: 3 (No. 6346)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1021
Recent Activities

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

农行: 1