18635193892

UID: 147, Registered at 2020-6-11 22:43:36, last login at 2024-6-9 18:31:10, currently offline.

Solved 2 problems, RP: 10 (No. 1806)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P103
P121
Recent Activities

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