Write a C++ program which asks the user to enter a string and then passes it to a void recursive function which displays the string in reverse.

The prototype of the function would be:void reverse(string s, int i);

The call would be: reverse(strIn, strIn.length());

A typical run will be:

Enter a string:

Four score and seven years ago ..

.. oga sraey neves dna erocs ruoF