lightyoung

UID: 2635, Registered at 2023-4-19 10:23:09, last login at 2023-4-28 12:08:25, currently offline.

Solved 1 problems, RP: 7 (No. 8771)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1163
Recent Activities

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

华为: 1