Category: competitive

 /*    

  * Techgig Core Java Basics Problem - Get Simple OOPs Right!  

  * Author: Sumith Puri [I Bleed Java!]; GitHub: @sumithpuri;  

  */   

  import java.io.*;   

  import java.util.*;   

  class Rectangle {  

    private int width;  

    private int height;  

    public void display() {  

      System.out.println(width + " " + height);  

    }  

    public int getWidth() {  

      return width;  

    }  

    public void setWidth(int width) {  

      this.width=width;  

    }  

    public int getHeight() {  

      return height;  

    }  

    public void setHeight(int height) {  

      this.height=height;  

    }  

  }  

  class RectangleArea extends Rectangle {  

    public void read_input() {  

     Scanner scanner = new Scanner (System.in);   

     setWidth(scanner.nextInt());   

     setHeight(scanner.nextInt());  

    }  

    public void display() {  

      super.display();  

      System.out.println(getWidth()*getHeight());  

    }  

  }  

  public class CandidateCode {   

   public static void main(String args[] ) throws Exception {   

     RectangleArea rectangleArea = new RectangleArea();  

     rectangleArea.read_input();  

     rectangleArea.display();  

   }   

 }