livisity

UID: 7213, Registered at 2024-3-2 16:47:56, last login at 2024-3-2 16:47:56, currently offline.

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

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1602
Recent Activities

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

阿里系: 1