yty_tyt

UID: 1610, Registered at 2022-9-5 19:49:16, last login at 2024-6-9 18:34:19, currently offline.

Solved 3 problems, RP: 15 (No. 1672)

Bio

This person is lazy and didn't write anything.
Accepted Problems
P1
P2
P3
Recent Activities

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