Thread for sum and product

 class Add extends Thread {

 int n;

 Add(int n) {

 this.n = n;

 }

 public void run() {

 int sum = 0;

 for (int i = 1; i <= n; i++) sum += i;

 System.out.println("Sum: " + sum);

 }

}

class Prod extends Thread {

 int n;

 Prod(int n) {

 this.n = n;

 }

 public void run() {

 int prod = 1;

 for (int i = 1; i <= n; i++) prod *= i;

 System.out.println("Product: " + prod);

 }

}

public class Hello {

 public static void main(String[] args) {

 Thread t1 = new Add(5);

 Thread t2 = new Prod(5);

 t1.start();

 t2.start();

}

}

Comments

Post a Comment

Popular posts from this blog

10. Vehicle and Car

class Vehicle {  void start() {  System.out.println("Vehicle started");  } } class Car extends Vehicle {  void step() {  System.out.println("Car started");  }  public static void main(String[] args) {  Car obj = new Car();  obj.start();  obj.step();  } }
Read more

Interface with Rectangle

 import java.util.Scanner; interface Area {  void arr();  void dimension(); } class Rectangle implements Area {  int length, breadth;  public void dimension() {  Scanner sc = new Scanner(System.in);  System.out.print("Enter length: ");  length = sc.nextInt();  System.out.print("Enter breadth: ");  breadth = sc.nextInt();  }  public void arr() {  int area = length * breadth;  System.out.println("Area: " + area);  }  public static void main(String[] args) {  Rectangle r = new Rectangle();  r.dimension();  r.arr(); } }
Read more

Multiple interface

 interface A {  void displayA(); } interface B {  void displayB(); } class C implements A, B {  public void displayA() {  System.out.println("Interface A");  }  public void displayB() {  System.out.println("Interface B");  }  public static void main(String[] args) {  C obj = new C();  obj.displayA();  obj.displayB();  } }
Read more