BSS

UID: 9699, Registered at 2024-5-8 19:01:50, last login at 2024-5-8 19:01:50, currently offline.

Solved 1 problems, RP: 0 (No. ?)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1680
Recent Activities

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

美团: 1