why82

UID: 3072, Registered at 2025-4-3 21:46:33, last login at 2025-4-7 15:41:07, currently offline.

Solved 2 problems, RP: 11 (No. 1785)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1
P19
Recent Activities

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