C++ 递归实现汉诺塔

时间:2021-05-04 10:10:47

               C++实现汉诺塔

 

#include <iostream>
using namespace std;
void move(int n,char x,char y,char z)
{
if(n==1)
{
cout
<<x<<"--->"<<z<<endl;

}
else
{
move(n
-1,x,z,y);
cout
<<x<<"--->"<<z<<endl;
move(n
-1,y,x,z);
}
}

void m(int n,char c1,char c2,char c3)
{
if(n==1)
{
cout
<<c1<<"------------------>"<<c3<<endl;
}
else
{
m(n
-1,c1,c3,c2);
cout
<<c1<<"------------------>"<<c3<<endl;
m(n
-1,c2,c1,c3);
}
}
int main()
{
int a;
char x1='X';char x2='Y';char x3='Z';
cout
<<"请输入汉罗塔的层数:"<<endl;
cin
>>a;
cout
<<"移动步骤日下:"<<endl;
move(a,x1,x2,x3);
//m(a,x1,x2,x3);
return 0;
}