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

You need to modify the string, i.e. the input buffer to reverse(), instead of just printing it.

Doing this recursively seems a bit obnoxious, but should of course be possible.

Basically, I guess the printing becomes an assignment, something like this:

1. Base: The reversal of an empty string is the empty string.
2. Step: The reversal of a string begins by swapping the first and last characters, then recursing over the remainder of the string.