Positive and negative VB.Net Exercise - Visual Basic Programming Course

' Import the System namespace to use Console class
Imports System

Public Class Program
    ' Main subroutine, entry point of the program
    Public Shared Sub Main()
        ' Ask the user to input a number
        Console.Write("Enter a number: ")
        ' Read the user's input and convert it to a double
        Dim number As Double = Convert.ToDouble(Console.ReadLine())

        ' Check if the number is positive, negative, or zero
        If number > 0 Then
            ' Display that the number is positive
            Console.WriteLine("The number is positive.")
        ElseIf number < 0 Then
            ' Display that the number is negative
            Console.WriteLine("The number is negative.")
        Else
            ' Display that the number is zero
            Console.WriteLine("The number is zero.")
        End If
    End Sub
End Class