z_ny

UID: 3792, Registered at 2026-7-21 18:15:30, last login at 2026-7-25 13:30:03, currently offline.

Solved 4 problems, RP: 19.98 (No. 1900)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P5
P6
p150
sn1670
Recent Activities

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