using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Cylinder Calculator");

        Console.WriteLine("Enter the height:");

        string h_input = Console.ReadLine();

        string r_input = Console.ReadLine();

        double pi = 3.1415926;

        double height = Convert.ToDouble(h_input);

        double radius = Convert.ToDouble(r_input);

        double SA = 2 * pi * radius * (radius + height);

        double V = pi * (radius * radius) * height;

        Console.WriteLine(V);

        Console.WriteLine(SA);

    }

}