0x7fa0

UID: 26182, Registered at 2025-11-9 16:12:26, last login at 2025-11-23 13:49:09, currently offline.

Solved 5 problems, RP: 13 (No. 8173)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P3990

P3991
P3992

P3993
P3994
Recent Activities

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