Access the instance variables by using „this‟ and super keywords.

 /* Access the instance variables by using super keywords */

import java.io.*;

import java.util.*;

class A

{

   int i=10,j;

   void showij()

   {

System.out.println("In class A, i = "+i+" and j = "+j);

   }

}

class B extends A

{

   int i,k;

   void showik()

   {

System.out.println("In class A, i = "+super.i);

System.out.println("In class B, i = "+i+" and k = "+k);

   }

}

class Super_Overriding_3B

{

   public static void main(String args[])

   {

Scanner s = new Scanner(System.in);

    A obj1 = new A();

    System.out.print("Enter i value : ");

    obj1.i = s.nextInt();

    System.out.print("Enter j value : ");

    obj1.j = s.nextInt();

obj1.showij();

    B obj2 = new B();

    System.out.print("Enter i value for class B : ");

    obj2.i = s.nextInt();

    System.out.print("Enter k value : ");

    obj2.k = s.nextInt();

    obj2.showik();

    }

}