#include <stdio.h>
void main()
{void hanoi(int n,char one,char two,char three);   
 int m;
 printf("input the number of diskes:");
 scanf("%d",&m);
 printf("The step to moveing %d diskes:\n",m);
 hanoi(m,'A','B','C');
 }

void hanoi(int n,char one,char two,char three)

 {void move(char x,char y);
  if(n==1) move(one,three);
  else
  {hanoi(n-1,one,three,two);
   move(one,three);
   hanoi(n-1,two,one,three);
  }
}

void move(char x,char y)
 {
printf("%c-->%c\n",x,y);;
}