Please do Chapter 14, #15PC for Starting Out with C++ (8th edition), I can't figure it out.

15. Car Instrument Simulator

For this assignment you will design a set of classes that work together to simulate a

cars fuel gauge and odometer. The classes you will design are:

The FuelGauge Class: This class will simulate a fuel gauge. Its responsibilities are

To know the cars current amount of fuel, in gallons.

To report the cars current amount of fuel, in gallons.

To be able to increment the amount of fuel by 1 gallon. This simulates putting

fuel in the car. (The car can hold a maximum of 15 gallons.)

To be able to decrement the amount of fuel by 1 gallon, if the amount of fuel is

greater than 0 gallons. This simulates burning fuel as the car runs.

The Odometer Class: This class will simulate the cars odometer. Its responsibilities

are:

To know the cars current mileage.

To report the cars current mileage.

To be able to increment the current mileage by 1 mile. The maximum mileage the

odometer can store is 999,999 miles. When this amount is exceeded, the odometer

resets the current mileage to 0.

To be able to work with a FuelGauge object. It should decrease the FuelGauge

objects current amount of fuel by 1 gallon for every 24 miles traveled. (The cars

fuel economy is 24 miles per gallon.)

Demonstrate the classes by creating instances of each. Simulate filling the car up with

fuel, and then run a loop that increments the odometer until the car runs out of fuel.

During each loop iteration, print the cars current mileage and amount of fuel.