Calculate the area of circle and cylinder by creating methods name area of circle and area of cylinder in a class named Area using a constant variable PI=3.14.

class Area

 {

     double pi=3.14;

     int r=Integer.parseInt(System.console().readLine("enter the value r"));

     int h=Integer.parseInt(System.console().readLine("enter the value h"));

     void areaOfCircle()

       {

         double area1=pi*r*r;

         System.out.println("area of circle="+area1);

       }

     void areaOfCylinder()

       {

         double area2=2*pi*r*(r+h);

         System.out.println("area of cylinder="+area2);

       }

   public static void main(String args[])

    {

         Area a=new Area();

         a.areaOfCircle();

         a.areaOfCylinder();

    }

}