using System;

public class Program

{

    public static void Main()

    {

        const double Pi = 3.14159;

        double hight;

        Console.WriteLine("what is the hight?");

        hight = int.Parse(Console.ReadLine());

        double radius;

        Console.WriteLine("what is the radius?");

        radius = int.Parse(Console.ReadLine());

        double volume;

        double rad2 = radius * radius;

        volume = hight * Pi * rad2;

        Console.WriteLine("the volume is " + volume);

        double Area;

        Area = Pi * 2 * radius * hight * volume;

            Console.WriteLine("your area is " + Area);

    }

}