C++ 将数字转换成字符

在C++语言中，我们可以通过循环和switch语句轻松将数字转换成字符。在这个程序中，我们接收用户的输入，并在数字变为0之前进行迭代。在迭代过程中，我们将数字除以10，并将余数传递给switch语句，以得到数字对应的单词。

下面是C++程序将数字转换成字符的示例。

#include <iostream>
using namespace std;
int main()
{
long int n,sum=0,r;  
cout<<"Enter the Number= ";  
cin>>n;  
while(n>0)  
{  
r=n%10;  
sum=sum*10+r;  
n=n/10;  
}  
n=sum;  
while(n>0)  
{  
r=n%10;  
switch(r)  
{  
case 1:  
cout<<"one ";  
break;  
case 2:  
cout<<"two ";  
break;  
case 3:  
cout<<"three ";
break;  
case 4:  
cout<<"four ";
break;  
case 5:  
cout<<"five ";
break;  
case 6:  
cout<<"six "; 
break;  
case 7:
cout<<"seven ";
break;
case 8:  
cout<<"eight ";  
break;  
case 9:  
cout<<"nine ";
break;  
case 0:  
cout<<"zero ";
break;  
default:  
cout<<"tttt ";  
break;  
}  
n=n/10;  
}  
}

输出：

Enter the Number= 74254
seven four two five four