Reversing a string in c with recursion

Question

I have written code to reverse a string in c... it works fine but I can\'t return the reversed string in the main() function.

#include

        

Answer 1

#include 
using namespace std;

reverse( char *str)
{
    if (*str!='\0')
    {
       reverse(str+1);
       cout<<*str;
    }
//cout<<*str   when i am just printing here then why this is printing after one space ??
}

int main()
{   
    string a ;  
    cin>>a;   
    reverse(&a[0]); 
    return 0;
}