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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'); } }