Question: a. Design a Meal class with two fields-one that holds the name of the entrée, the other that holds a calorie count integer. Include a constructor that sets a Meal's fields with parameters, or uses default values when no parameters are provided.
b. Include an overloaded insertion operator function that displays a Meal's values.
c. Include an overloaded extraction operator that prompts a user for an entrée name and calorie count for a meal.
d. Include an overloaded operator+()function that allows you to add two or more Meal objects. Adding two Meal objects means adding their calorie values and creating a summary Meal object in which you store "Daily Total" in the entrée field.
e. Write a main()function that declares four Meal objects named breakfast, lunch, dinner, and total. Provide values for the breakfast, lunch, and dinner objects. Include the statement total = breakfast + lunch + dinner; in your program, then display values for the four Meal objects. Save the file as Meal.cpp.
f. Write a main()function that declares an array of 21 Meal objects. Allow a user to enter values for 21 Meals for the week. Total these meals and display the calorie total for the end of the week. (Hint: You might find it useful to create a constructor for the Meal class.) Save the file as Meal2.cpp.