SINGLE INHERITANCE

SINGLE INHERITANCE

Aim:

            To write a java program to implement the concept of single inheritance.

Algorithm:

Step1: Start.

Step2: Create a class room with members length, breadth and area().

Step3: Create a class bedroom which inherits the member length and breadth and has member height and volume().

Step4: Create  a class inhertest in which the void main() is declared as public static.

Step5: Define the objecs of class bedroom and display the result of area and volume.

Step6: Stop.

Program:

class room

{

int length;

int breadth;

room(int x,int y)

{

length=x;

breadth=y;

}

int area()

{

return(length*breadth);

}

}

class bedroom extends room

{

int heigth;

bedroom(int x,int y,int z)

{

super(x,y);

heigth=z;

}

int volume()

{

return(length*breadth*heigth);

}

}

class inhertest

{

public static void main(String args[])

{

bedroom room1=new bedroom(10,10,10);

int area1=room1.area();

int volume1=room1.volume();

System.out.println("Area="+area1);

System.out.println("Volume="+volume1);

}

}

OUTPUT:

Z:\anitha>javac inhertest.java

Z:\anitha>java inhertest

Area=100

Volume=1000