public class Metro extends Transport{
	
	double ticket;

	public Metro(String nom, double ticket) {
		super(nom);
		this.ticket = ticket;
	}
	
	double prixBillet(Lieu origine, Lieu destination){
		if (origine.equals(destination)) return 0;
		else return ticket;
	}

	public double getTicket() {
		return ticket;
	}
	
	public String toString(){
		return "métro <"+super.getNom()+">";
	}
}