Object-Oriented Programming (OOP)

     Object-Oriented Programming (OOP)

    OOP is a programming paradigm that focuses on creating objects, which are instances of classes, and interacting with them to solve problems. It promotes concepts such as encapsulation, inheritance, and polymorphism.

java

// Example: Creating a class and objects
class Car {
   String brand;
   int year;

   void startEngine() {
      System.out.println("Engine started!");
   }
}

public class Main {
   public static void main(String[] args) {
      Car myCar = new Car();
      myCar.brand = "Toyota";
      myCar.year = 2022;
      myCar.startEngine();
   }
}