using System;

​

public class Program

{

    public static void Main()

    {

        string vAnswer = "y";

        double vLength;

        double vWidth;

        double vDepth;              

        double vVolume;

        do

        {

            Console.WriteLine("Enter length of swimming pool:");

            vLength = double.Parse(Console.ReadLine());

            Console.WriteLine("Enter Width of swimming pool:");

            vWidth = double.Parse(Console.ReadLine());

            Console.WriteLine("Enter depth of swimming pool:");

            vDepth = double.Parse(Console.ReadLine());

            vVolume = (vLength * vWidth * vDepth);

            Console.WriteLine("The volume of the swimming pool is: " + vVolume + "cm cubed");

            Console.WriteLine("Do another calculation? y/n");

            vAnswer = Console.ReadLine();

        }

        while (vAnswer == "y");

        Console.WriteLine("Program ended");

    }

}