13478768121

UID: 3634, Registered at 2026-3-21 20:12:56, last login at 2026-3-22 9:43:11, currently offline.

Solved 2 problems, RP: 11.55 (No. 2054)

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.