C6X5_FibTester.java

/*
FibTester.java      MrG 2012.0109
purpose:    estimate the limit of fib(n)/fib(n-1) as n approaches inf
required:   FibTester.java              main class
        Fib.java                derived class
translator: javac FibTester.java
interpreter:    java FibTester first second n
*/
public class FibTester
{
    public static void main(String[] args)
    {
        int first = Integer.parseInt(args[0]);
        int second = Integer.parseInt(args[1]);
        int n = Integer.parseInt(args[2]);

        Fib ross = new Fib(first,second);

        System.out.println("n" + "\tfib(n)" + "\tfib(n)/fib(n-1)");
        System.out.println("1\t" + first + "\tundef");
        System.out.println("2\t" + second + "\t" + (double)second/first);
        for(int i = 3; i<=n; i++)
        {
            ross.nextFib();
            System.out.print(i + "\t" + ross.getFib());
            System.out.println("\t" + ross.getRatio());
        }
    }
}