Hey

UID: 7879, Registered at 2024-3-16 21:29:46, last login at 2024-3-16 21:30:33, currently offline.

Solved 1 problems, RP: 5 (No. 5498)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1703
Recent Activities

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

美团: 1