import java.util.Scanner;
public class 汉诺塔 {
static int num=0;
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int n = sc.nextInt();
move(n);
System.out.println(num);
}
public static int move(int dish)
{ num++;
if (dish == 1)
{//圆盘只有一个的时候 将其从a移动到c
return num;
}
else
{
move(dish-1);//a为初始塔座,b为目标塔座,c为中介塔座
move(dish-1);//b为初始塔座,c为目标塔座,a为中介塔座
return num;
}
}
}
原文:https://www.cnblogs.com/shiaguang/p/12340224.html