Rihanna Main

public class Main2 {
    public static void main(String args[]){
        Racional r = new Racional(1,2);
        Racional r2 = new Racional (2,3);


        System.out.println("Subtraindo " + r2.getStringValue() + " DE " + r.getStringValue());
        r2.subtrair(r);
        System.out.println(r2.getStringValue());


        System.out.println("Adicionando " + r2.getStringValue() + " À " + r.getStringValue());
        r2.somar(r);
        System.out.println(r2.getStringValue());

        System.out.println("Multiplicando " + r2.getStringValue() + " E " + r.getStringValue());
        r2.multiplicar(r);
        System.out.println(r2.getStringValue());

        System.out.println("Dividindo " + r2.getStringValue() + " POR " + r.getStringValue());
        r2.dividir(r);
        System.out.println(r2.getStringValue());
    }
}