//***********************************************************
// RationalTester.java    Author
//
// Driver to exercise the use of multiple Rational objects
//***********************************************************

public class RationalTester
{
    //---------------------------------------------------------
    // Creates some rational number objects and performs various
    // operations on them
    //---------------------------------------------------------
    public static void main(String[] args)
    {
        RationalNumber r1 = new RationalNumber(6, 8);
        RationalNumber r2 = new RationalNumber(1, 3);
        RationalNumber r3, r4, r5, r6, r7;

        System.out.println("First rational number: " + r1);
        System.out.println("Second rational number: " + r2);
        
        if (r1.isLike(r2))
            System.out.println("r1 and r2 are equal.");
        else
            System.out.println("r1 and r2 are NOT equal.");

            r3 = r1.reciprocal();
            System.out.println("The reciprocal of r1 is: " + r3);

            r4 = r1.add(r2);
            r5 = r1.subtract(r2);
            r6 = r1.multiply(r2);
            r7 = r1.divide(r2);

            System.out.println("r1 + r2: " + r4);
            System.out.println("r1 - r2: " + r5);
            System.out.println("r1 * r3: " + r6);
            System.out.println("r1 / r2: " + r7);
    }
}