Question

Complementary Question: (Solve using Static variables and Create separate object foreach
object)
Imagine a tollbooth at a bridge. Cars passing by the booth are expected to pay a 50-cent toll.
Mostly they do, but sometimes a car goes by without paying. The tollbooth keeps track of the
number of cars that have gone by, and of the total amount of money collected.
Model this tollbooth with a class called tollBooth. The two data items are a type unsigned int
to hold the total number of cars, and a type double to hold the total amount of money
collected. A constructor initializes both of these to 0. A member function called payingCar()
increments the car total and adds 0.50 to the cash total. Another function, called
nopayCar(),increments the car total but adds nothing to the cash total. Finally, a member
function called display() displays the two totals. Make appropriate member functions const.
Include a program to test this class. This program should allow the user to push one key to
count a paying car, and another to count a nonpaying car. Pushing the ‘n’ key should cause
the program to print out the total cars and total cash and then exit.

Answer 1

Answer:

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