For this project, you will create a program that asks the user to enter a positive integer value less than 20.
If the user enters a number greater than 20, the user should get an error.
If the user enters a number equal to or less than 20, display the double of each value beginning with 1 up to the selected number (multiply each number by 2), then provide the total of all doubles.
For example, if the user entered the number 5, the following should display:
Double up 1 = 2
Double up 2 = 4
Double up 3 = 6
Double up 4 = 8
Double up 5 = 10
Total = 30
You will be using mutator and accessor functions. A mutator function is simply a fancy name for a function that modifies private data. An accessor function is a function which has the sole purpose of providing access to private data.
Minimum Requirements:
•Create a class that has 3 public functions.
1.A mutator function should take the number from the user and store it in a private variable. (5 points)
2.Another function should perform the calculations, display the double up results and store the total in a private variable. This function must use a loop. (5 points)
3.An accessor function should display the total. (5 points)
•Create a main function that creates an object of your class and calls each of the functions of the class. (5 points)