import java.util.*;

public class DivisionExceptionExampleWithThrows
{
    static Scanner console = new Scanner(System.in);

	//for purposes of this example, we will have the method return an
	//int instead of a double; I will explain a little more in class
	public static int divide(int num, int denom) throws ArithmeticException
	{
		return (num/denom);
	}

    public static void main(String[] args)
    {
        int numerator, denominator;
        double quotient=0;
        System.out.print("Enter the numerator: ");
        numerator = console.nextInt();

        System.out.print("Enter the denominator: ");
        denominator = console.nextInt();

		try
		{
            quotient = divide(numerator, denominator);
		}
        catch (ArithmeticException aeRef)
        {
            System.out.println("Zero can not be the denominator!");
            System.out.println("Setting denominator to 1");
            denominator = 1;
            quotient = 1.0*numerator/denominator;
        }

  		System.out.println(numerator + "/" + denominator + "=\t" + quotient);


} //end main
} //end class