Program to show the concept of inheritance using super keyword.

class A
{
int length;
int breadth;
void A1(int x, int y)
{
length=x;
breadth=y;
}
}
class B extends A
{
int height;
int volume(int x,int y,int z)
{
super.A1(x,y);
height=z;
return (length*breadth*height);
}
}
class Inher
{
public static void main(String ar[])
{
B h=new B();
int volume1=h.volume(2,1,3);
System.out.println("volume is="+volume1);
}
}

Output:-


C:\Documents and Settings\Administrator>cd\

C:\>cd java

C:\java>cd bin

C:\java\bin>javac Inher.java

C:\java\bin>java Inher
volume is=6

C:\java\bin>