规控seu

UID: 4536, Registered at 2023-8-11 10:46:00, last login at 2023-8-12 22:27:16, currently offline.

Solved 2 problems, RP: 19.5 (No. 10744)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1420
P1466
Recent Activities

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

科大讯飞: 1
小红书: 1