Consider a toll plaza on a bridge. Cars passing through the toll plaza must pay a toll of Rs.30/-. Most of the time, they do, but every now and then, a car drives by without paying. The toll plaza records the number of cars that have passed through as well as the total amount of money collected. Model this toll-plaza with the help of the toll-plaza class. The class's two data items are to hold the total number of cars and to hold the total amount of money collected. For the c++ class, implement:  A constructor that initializes both data items to 0.  A member function called payingCar() increments the car total and adds 30 to the cash total.  Another function, called nopayCar() that increments the car total but adds nothing to the cash total.  Finally, a member function called display() should display the total cars and the total cash collected

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Consider a toll plaza on a bridge. Cars passing through the toll plaza must pay a toll of Rs.30/-. Most of
the time, they do, but every now and then, a car drives by without paying. The toll plaza records the
number of cars that have passed through as well as the total amount of money collected.
Model this toll-plaza with the help of the toll-plaza class. The class's two data items are to hold the total
number of cars and to hold the total amount of money collected. For the c++ class, implement:
 A constructor that initializes both data items to 0.
 A member function called payingCar() increments the car total and adds 30 to the cash total.
 Another function, called nopayCar() that increments the car total but adds nothing to the
cash total.
 Finally, a member function called display() should display the total cars and the total cash
collected.

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