s17520088

UID: 113, Registered at 2026-3-12 17:30:00, last login at 2026-4-1 16:06:30, currently offline.

Solved 1 problems, RP: 9 (No. 52)

Bio

hi newbie here :)
Accepted Problems
P1648
Recent Activities

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

This person is lazy and didn't write any solutions.