OFDYH

UID: 1762, Registered at 2022-10-6 15:06:03, last login at 2024-6-9 18:34:39, currently offline.

Solved 3 problems, RP: 18 (No. 1639)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P4
P7
P11
Recent Activities

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