import fraction.*;

public class UseFraction
{
  public static void main(String[] args)
  {
    Money  money1;
    Money  money2;
    Money  money3;
    money1 = new Money(10, 59);
    money2 = new Money(20, 70);
    money3 = money1.add(money2);
    System.out.println("" + Money.SYMBOL + money3.dollarsAre() + '.'
      + money3.centsAre());
  }
}