CHAPTERTEN
Be focused and you will archive alot. choose your ON CSS
Explore moreBe focused and you will archive alot. choose your ON CSS
Explore moreLorem ipsum dolor sit amet consectetur adipisicing elit. Hic odit rem dolorum molestiae fugit deserunt exercitationem recusandae, itaque ratione harum sit repellat dolor temporibus deleniti non voluptatem nostrum quas? Cumque veniam, molestias id natus pariatur dolores aut nemo iure facilis expedita, temporibus exercitationem ullam ex officiis reiciendis quaerat enim consequuntur.
Explore the different cores of java programming below
Methods in Java classes define the behavior of objects. They are blocks of code that perform specific actions and are invoked using the dot operator.
Inheritance is a mechanism where one class (child) derives properties and behavior from another class (parent).
Static members belong to the class rather than any specific instance. This means they can be accessed without creating an object.
// Simple class example
class Animal {
String name;
int age;
void displayInfo() {
System.out.println("Name: " + name + ", Age: " + age);
}
}
public class Main {
public static void main(String[] args) {
Animal dog = new Animal(); // Creating an object
dog.name = "Buddy";
dog.age = 5;
dog.displayInfo(); // Output: Name: Buddy, Age: 5
}
}
Name: Buddy, Age: 5
// Class with constructors and methods
class Calculator {
int number1, number2;
// Constructor
Calculator(int num1, int num2) {
number1 = num1;
number2 = num2;
}
// Method to add two numbers
int add() {
return number1 + number2;
}
// Method to subtract two numbers
int subtract() {
return number1 - number2;
}
}
public class Main {
public static void main(String[] args) {
Calculator calc = new Calculator(10, 5);
System.out.println("Sum: " + calc.add()); // Output: Sum: 15
System.out.println("Difference: " + calc.subtract()); // Output: Difference: 5
}
}
Sum: 15
Difference: 5
class Car {
String model;
}
// Inheritance example
class Vehicle {
String brand = "Ford";
void honk() {
System.out.println("Beep Beep!");
}
}
class Car extends Vehicle {
String model = "Mustang";
}
public class Main {
public static void main(String[] args) {
Car myCar = new Car();
myCar.honk(); // Output: Beep Beep!
System.out.println("Brand: " + myCar.brand + ", Model: " + myCar.model);
// Output: Brand: Ford, Model: Mustang
}
}
Beep Beep!
Ford, Model: Mustang
// Static members example
class MathUtils {
static double pi = 3.14159;
static double calculateCircleArea(double radius) {
return pi * radius * radius;
}
}
public class Main {
public static void main(String[] args) {
System.out.println("Pi: " + MathUtils.pi); // Output: Pi: 3.14159
System.out.println("Area: " + MathUtils.calculateCircleArea(5)); // Output: Area: 78.53975
}
}
Squared value: 2
Square root: 4
vildash network team has had alot of impact on others but here are the vildash network team testimonies and expirience while working with the team
you can now connect and text other users from our database. you just neeed to click bellow to message them
WE HAVE CODE EDITORS FOR LANGUAGES LIKE C, C#, C++, HTML, CSS, javascript, JAVA VISUAL BASIC
We dont just teach you to code we teach you to code and build amazing systems.we are group of expert who wants to promote our field of studies