c语言-汉诺塔递归调用

#include<stdio.h>

int main()

{

void hano_tower(int n,char one,char two,char three);

int m=0;

printf("Please enter a number:\n");

scanf("%d",&m);

printf("You need move like this:\n");

hano_tower(m,'A','B','C');

return 0;

}

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

{

void move(char x,char y);

if(n==1)

move(one,three);

else

{

hano_tower(n-1,one,three,two);

move(one,three);

hano_tower(n-1,two,one,three);

}

}

void move(char x,char y)

{

printf("%c->%c\n",x,y);

}