So I have a question.
so i have 3 types of vehicles repressinting [0,1,2] i.e. 0 ='normal car', 1='emergency' and 2='pedestrain'
I want to write a program that alerts any type of those cars if another car is approaching it. eg. if emergency is at its station and pedestrain car is approacing it sends a message saying ''pedestrian car appoaching'' and the pedestrian car says "approaching emergency car".
Please help me guys thank you.