HW2: Write a program that uses appropriate syntax, use of white space and meets the following requirements:

1. Handwritten, clean, legible, in pencil, and organized.
2. Has four user-defined functions that receive and return nothing, their names: add, subtract, divide, multiply, and modulus. As we all know, the main function should also be present (as a 5th function).
3. Each function calculates the appropriate operation (according to their name) with the integer values of 10 and 4.
4. The operation and result for each function are displayed to the user using conversion specifiers for each value, for example, 10 + 4 = 14.
5. Each result shown is accurate. This is an "all or nothing" requirement.