this is a C++ program

the program should consist of at least three functions plus main.

Guess My Number

Create a multi-function version of the Guess My Number game. Your game should generate a random number between 1 and 99, ask the user for a guess, and respond to each guess with correct, too high, or too low as needed. Once the user guesses the number correctly, report how many guesses it took and ask if they want to play again. As above, you need to have at least three functions.

Your program should have appropriate comments (including at least one per function) and you should use constants where appropriate. All input should be validated.