汉诺塔java和python的实现

package ms;

import org.junit.Test;

public class Hanoi {
@Test
public void test(){
hanoi(3,"A","B","C");
}
public void hanoi(int n, String from, String middle, String to){
if(n==1)
move(from,to);
else{
hanoi(n-1, from, to , middle);
move(from, to);
hanoi(n-1, middle, from, to);
}
}
private void move(String a, String c) {
System.out.println(a+"----->"+c);
}
}

__author__ = 'home'

def hanoi(n, src, middle, dest):
if n == 1:
move(src,dest)
else:
hanoi(n-1,src,dest,middle)
move(src,middle)
hanoi(n-1,middle,src,dest)

def move(src , dest):
print(src+"--->"+dest)

hanoi(3,"a","b","c")