汉诺塔问题

#include <stdio.h>#include <stdlib.h>void hanoi(int, char, char, char);void move(int, char, char);int main(void){    hanoi(3, 'A', 'B', 'C');    return 0;}//将n个塔座从a搬到c,b为辅助void hanoi(int n, char a, char b, char c){    if (n > 0)    {        //先将n - 1个塔座从a搬到b,c为辅助        hanoi(n - 1, a, c, b);        //将第n个从a搬到c        move(n, a, c);        //再将n - 1个塔座从b搬到c,a为辅助        hanoi(n - 1, b, a, c);    }}void move(int n, char from, char to){    printf("move %d from %c to %c\n", n, from, to);}