Problem
You operate several hot dog stands distributed throughout town. Define a class named HotDogStand that has a member variable for the hot dog stand's ID number and a member variable for how many hot dogs the stand sold that day. Create a constructor that allows a user of the class to initialize both values. Also create a function named Just Sold that increments the number of hot dogs the stand has sold by one. This function will be invoked each time the stand sells a hot dog so that you can track the total number of hot dogs sold by the stand. Add another function that returns the number of hot dogs sold. Finally, add a static variable that tracks the total number of hot dogs sold by all hot dog stands and a static function that returns the value in this variable.
Write a main function to test your class with at least three hot dog stands that each sell a variety of hot dogs.