Need a help on following program using c++ language.

Write a function that takes as a parameter an integer (as a long long value) and returns the number of odd, even, and zero digits. Also write a driver to test your function.

Turn in your source code which should be commented as follows:

Analysis at the top of the file

Function analysis, preconditions, and postconditions after each function prototype

Major tasks identified as comments in main function

Comments in functions as needed