TowersOfHanoi.java in a pgm

TowersOfHanoi.java

public class TowersOfHanoi 

{

              public static void moves(int n, boolean left) 

             {

        if (n == 0) return;

        moves(n-1, !left);

        if (left) System.out.println(n + " left");

        else      System.out.println(n + " right");

        moves(n-1, !left);

    }

                public static void main(String[] args) 

               {

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

        moves(N, true);

    }

}