Overr.java

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

/**
 *
 * @author g1.test1
 */
class over
{
 int i,j;
 over(int a,int b)
 {
 i=a;
 j=b;
 }
 
 void disp()
 {
 System.out.println(i*j);
 }
}
class overr1 extends over
{
 int z;
 overr1(int a,int b,int c)
 {
 super(a,b);
 z=c;
 }
 void disp()
 {
 System.out.println(z);
 }
}
 public class Overr {
public static void main(String args[])
 {
 over obj=new overr1(10,20,30);//calling thru main class object
 obj.disp();
}
}