public static void main(String[] args) {
		Scanner input = new Scanner(System.in);
		int x = 1;
		
		do{
		try {
			System.out.println("Enter first num : ");
			int n1 = input.nextInt();
			System.out.println("Enter second num : ");
			int n2 = input.nextInt();
			int sum = n1/n2;
			System.out.println(sum);
			x = 2;
			
		} catch (Exception e) {
			System.out.println("You cant do that");
		}
		} while (x == 1);
	}