import java.util.*;
class ChoiceExample 
{
    public static void main(String[] args) 
    {
        double price=0;
        Scanner input=new Scanner(System.in);

        boolean exit=false;
        do{
        System.out.println("0 Exit");
        System.out.println("1 Toys");
        System.out.println("2 Books");
        System.out.println("3 Bags");

        System.out.print("Enter your choice: ");
        int choice=input.nextInt();
        switch(choice){
           case 0:
                exit=true;
                System.exit(0);
                break;
           case 1:
                price=200;
                System.out.println("Price is: "+price);
                break;
           case 2:
                price=500;
                System.out.println("Price is: "+price);
                break;
           case 3:
                price=250;
                System.out.println("Price is: "+price);
                break;

        }
        }
        while(!exit);
        }
    }