public class RetirementDriver
{
    public static void main(String[] args)
    {
       double                    deposit, rate;
       RetirementAccount         account;
       
       deposit = Double.parseDouble(args[0]);
       rate    = Double.parseDouble(args[1]);

       account = new RetirementAccount(deposit, rate);

       for (int i=0; i<40; i++)
       {
          System.out.printf("Value in %2d years: %10.2f\n", 
                            i, account.valueIn(i));
       }
    }
}
