思路:从A移动到B,从B移动到C(总体思路)
#include <stdio.h>
#include <stdlib.h>
void Move(int n,char x,char y)
{
printf("move %d from %c to %c\n",n,x,y);
}
void Hannoi(int n,char a,char b,char c)
{
if(n==1)
{
Move(1,a,c);
}
else
{
Hannoi(n-1,a,c,b);
Move(n,a,c);
Hannoi(n-1,b,a,c);
}
}
int main()
{
int n;
while(scanf("%d",&n)!=EOF)
{
Hannoi(n,'a','b','c');
}
return 0;
}