Untitled

/**
* Created by: Parth
**/

public class CircleArea
{
    public static void main(String args[])
    {
        int radius = 5;
        System.out.println("Radius of the circle is " +radius);

        // Note: use Math.PI constant to get value of pi
        double area = Math.PI * radius * radius;

        System.out.println("Area of the Circle is " + area);
    }
}