Tower Of Hanoi in JAVA

 

import java.util.*;

public class Recursion2 {

    // Tower of Hanoi ....

    public static void towerOfHanoi(int n, String source, String hepler, String destination) {

        if (n == 1) {

            System.out.println("Transfer Disk " + n + " From : " + source + " To " + destination);

            return;

        }

        towerOfHanoi(n - 1, source, destination, hepler);

        System.out.println("Transfer Disk " + n + " From : " + source + " To " + destination);

        towerOfHanoi(n - 1, hepler, source, destination);

    }

    public static void main(String[] args) {

        int n = 2;

        towerOfHanoi(n, "Source", "Helper", "Destination");

    }

}