shkong

UID: 11745, Registered at 2024-9-8 14:36:42, last login at 2024-12-5 18:15:20, currently offline.

Solved 1 problems, RP: 5 (No. 5505)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1679
Recent Activities

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

虾皮: 1