Given a two digit positive integer number, write a C++ program to calculate the sum of the two digits mathematically. This means you must extract each digit mathematically without using string or character manipulations or any other C++ library. Do the following:

1. Write your algorithm as code comments.
2. Implement your code
3. Test your function for the number 28. Note that this may be either fully or partially set up already in CodeCheck.

1 Question 3: digit sum Problem statement Given a two digit positive integer number, write a C+program to calculate the sum of the two digits mathematically. This means you must extract each digit mathematically without using string or character manipulations or any other C++ library. Do the following: 1. Write your algorithm as code comments. (20 points) 2. Implement your code (60 points) 3. In your driver program, test your-function for the number 28 . Note that this may be either fully or partially set up already in Codecheck. (20 points). Hint: You will have to use integer division and remainder operations. 1 // Write your steps (the algorithm) to solve this problem below as code comments. Make sure to number your steps. // // \#include //Replace ... with your code. Hit enter key to get more vertical space int main(int argc,charargv[]){ ... std: :cout "Digit sum is: " sum std::endl; return ; \}