/*
 * Compute (and print) the first N fibonacci numbers where 
 * N is from the command line
 * This program is not quite correct when N==1
 * 
 * Created: August 2023
 * @author gtowell
 */
public class Fibonacci {
    public static void main(String[] args) {
        int n = Integer.parseInt(args[0]);
        int fib = 1;
        int fibP = 1;
        int fibPP = 1;
        System.out.println("first fib " + fibPP);
        System.out.println("second fib " + fibP);

        for (int i = 2; i <= n; i++) {
            fib = fibP + fibPP;
            fibPP = fibP;
            fibP = fib;
            System.out.println(i + " fib " + fib);
        }
    }
}