using System;

public class Program

{

    public static void Main()

    {

        double volume;

        const double pi = 3.14;

        double radius;

        double height;

    Console.WriteLine("Please enter the volume of the cylinder");       

        volume = Convert.ToDouble(Console.ReadLine());

    Console.WriteLine("Please enter the height of the cylinder");   

        height = Convert.ToDouble(Console.ReadLine());

    Console.WriteLine("Please enter the radius of the cylinder");       

    radius = Convert.ToDouble(Console.ReadLine());

    volume = pi * radius * radius * height;

        Console.WriteLine("The volume of the cylinder is equal to.. " + volume + "cm^3");

    }

}