using System;

public class Program

{

    public static void Main()

    {

        const double PI = 3.14159;

        double sa = 0;

        double volume = 0;

        Console.WriteLine("enter radius");

        int r = Convert.ToInt32(Console.ReadLine());

        Console.WriteLine("enter height");

        int h = Convert.ToInt32(Console.ReadLine());

            int r2 = r*r;

            volume = PI*r2*h;

            sa = 2*PI*r2 + 2*PI*r*h;

        Console.WriteLine("The volume of the cylinder is " + volume + " and the surface area is " + sa);

    }

}