// Directions: Practice #8-2

// 1) Create a speed string variable.

// 2) Create a speed double variable.

// 2) Write an if-else statment that does a TryParse from the string variable to the double variable.

// 3) Write an if-else statement that displays "Speed is normal" if the value of the the speed variable

//    is at least 24 but more than 56.

// 4) If the value is outside the range, dislay "Speed is abnormal".

// 5) Submit your dotnetfiddle link in Blackboard.

using System;

public class Program

{

    public static void Main()

    {

        //Declare variables

        string strSpeed = "45";

        double dblSpeed;

        //Check if strSpeed's data is valid and convert string to double with Tryparse

        if(double.TryParse(strSpeed, out dblSpeed))

        {

            //If speed is in between 24 and 56 write "Speed is normal."

            if(dblSpeed >= 24 && dblSpeed <= 56)

            {

                Console.WriteLine("Speed is normal.");

            }

            //If speed is not inbetween 24 and 56 write "Speed is abnormal."

            else

            {

                Console.WriteLine("Speed is abnormal.");

            }

        }

        //If data is not valid to convert write error message.

        else

        {

            Console.WriteLine("Please enter a valid speed.");

        }

    }

}