Fibonacci.java in pgm

Fibonacci.java

public class Fibonacci

{

   public static void main(String[] args)

  {

      int N = Integer.parseInt(args[0]);

      int f = 0, g = 1;

      for (int i = 1; i <= N; i++)

      {

         f = f + g;

         g = f - g;

         System.out.println(f);

      }

   }

}