Ttacker radio

UID: 48, Registered at 2023-7-16 19:12:57, last login at 2023-7-16 19:36:41, currently offline.

Solved 1 problems, RP: 8 (No. 35)

Bio

Hello everyone,my name is Ttacker radio,a baby，so……
Accepted Problems
P324
Recent Activities

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

This person is lazy and didn't write any solutions.

level1: 1