/**
   Prints the first n Fibonacci numbers, where n is provided as a command 
   line argument.  If n is smaller than 1, the first Fibonacci number is
   printed.
  
   @author      Franck van Breugel
   @version     1.2    September 2, 1999
*/
public class Fibonacci 
{
    /**
       Prints the first n Fibonacci numbers, where n is provided as a 
       command line argument. 
    */
    public static void main(String[] args) 
    {
        int lo = 1; // f(0)
        int hi = 1; // f(1)
        int n = Integer.parseInt(args[0]); // first command line argument
        System.out.println(lo);
        for (int i = 1; i < n; i++) 
        { 
            /* lo = f(i-1) and hi = f(i) */
            System.out.println(hi);
            int temp = hi;
            hi = lo + hi;
            lo = temp; 
        }
    }
}