grsss

UID: 11471, Registered at 2024-9-3 12:28:40, last login at 2024-11-8 2:00:11, currently offline.

Solved 1 problems, RP: 9.75 (No. 4074)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P2031
Recent Activities

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

小红书: 1