zzk

UID: 28, Registered at 2023-12-17 21:26:38, last login at 2024-6-17 16:39:31, currently offline.

Solved 2 problems, RP: 6 (No. 552)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1
P2
Recent Activities

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