8.9.cpp

c入门代码大全

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