java基于递归算法实现汉诺塔问题实例

package test;import java.util.List;import java.util.ArrayList;import java.util.Scanner;import sun.net.www.content.audio.x_aiff;/** * @author 年浩 * */public class test {  public static void move(char x,char y) {    System.out.printf("%c->%c", x,y);    System.out.println();  }  public static void hanoit(int n,char one,char two,char three) {    if(n==1) move(one, three);    else{      hanoit(n-1, one, three, two);      move(one, three);      hanoit(n-1, two, one, three);    }  }  public static void main(String[] args) {    // TODO Auto-generated method stub    Scanner cin = new Scanner(System.in);    System.out.println("请输入汉诺塔的个数");    int a = cin.nextInt();    hanoit(a, 'x','y','z');  }}