Implement a class Car with the following properties. A car has a certain fuel ef

Question

Implement a class Car with the following properties. A car has a certain fuel efficiency (measured in miles/gallon or liters/km—pick one) and a certain amount of fuel in the gas tank. The efficiency is specified in the constructor, and the initial fuel level is 0. Supply a function drive that simulates driving the car for a certain distance, reducing the fuel level in the gas tank, and functions get_gas, to return the current fuel level, and add_gas, to tank up. Sample usage:

Car my_beemer(29); // 29 miles per gallon
my_beemer.add_gas(20); // Tank 20 gallons
my_beemer.drive(100); // Drive 100 miles
cout << my_beemer.get_gas() << " "; // Print fuel remaining

Explanation / Answer

class Car
{
int fuel;

public:
void Car()
{
fuel=0;
}

void Car(int a)

{

efficiency=a;

}

void add_gas()

{

int a;

cout<<"Enter gas (in gallons) to be filled.. ";

cin>>a;

fuel+=a;

}

void drive()

{

int dist;

cout<<"Enter distance (in miles) driven.. ";

cin>>dist;

fuel = fuel - (distance/efficiency);

}

void get_gas()

{

cout<<"Available fuel in tank = "<<fuel<<" gallons";

}

};

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