lfy

UID: 1071, Registered at 2021-10-12 19:49:54, last login at 2024-6-9 18:33:10, currently offline.

Solved 5 problems, RP: 26 (No. 1486)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1

P2
P3

P6
P38
Recent Activities

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