Java Inheritance Programming - Create a class called Vehicle with a method called drive(). Create a subclass called Car that overrides the drive() method to print "Repairing a car"

Java Inheritance: Exercise-2 with Solution

Write a Java program to create a class called Vehicle with a method called drive(). Create a subclass called Car that overrides the drive() method to print "Repairing a car".

This program creates a class called 'Vehicle' with a method called drive() and a subclass called Car that overrides the drive() method to print "Repairing a car".

Sample Solution:

Java Code:

// Vehicle.java
// Parent class Vehicle
class Vehicle {
    public void drive() {
        System.out.println("Repairing a vehicle");
    }
}

// Car.java
// Child class Car
class Car extends Vehicle {
    @Override
    public void drive() {
        System.out.println("Repairing a car");
    }
}

// Main.java
// Main class
public class Main {
    public static void main(String[] args) {
        Vehicle vehicle = new Vehicle();
        Car car = new Car();
        vehicle.drive(); // Output: Repairing a vehicle
        car.drive(); // Output: Repairing a car
    }
}

Sample Output:

Repairing a vehicle
Repairing a car

Explanation:

In this program, we first define a parent class called Vehicle with a method called drive() which simply prints " Repairing a vehicle" to the console.

Then, we create a subclass called Car that extends Vehicle and overrides the drive() method to print " Repairing a car" instead.

In the main() method, we create an instance of both the Vehicle and Car classes, and call the drive() method on each object. The output of the first call to drive() will be "Repairing a vehicle", while the output of the second call to drive() will be "Repairing a car", as defined in the Car class.

Flowchart:

Java Code Editor:

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