Imports System

Module M1

    Sub Main()
        Console.WriteLine(f1())
    End Sub

    Function f1() As Integer

        Dim a As Long = 0
        Dim arr(17) As Boolean

        If a < System.Int64.MaxValue Then
            arr(0) = True
        End If

        If a <= System.Int64.MaxValue Then
            arr(1) = True
        End If

        If System.Int64.MaxValue > a Then
            arr(2) = True
        End If

        If System.Int64.MaxValue >= a Then
            arr(3) = True
        End If

        If a <> System.Int64.MaxValue Then
            arr(4) = True
        End If

        If a = System.Int64.MaxValue Then arr(5) = False Else arr(5) = True

        Dim b As Double = 0.0F

        If b < System.Double.MaxValue Then
            arr(6) = True
        End If

        If b <= System.Double.MaxValue Then
            arr(7) = True
        End If

        If System.Double.MaxValue > b Then
            arr(8) = True
        End If

        If System.Double.MaxValue >= b Then
            arr(9) = True
        End If

        If b <> System.Double.MaxValue Then
            arr(10) = True
        End If

        If b = System.Double.MaxValue Then arr(11) = False Else arr(11) = True

        Dim c As Decimal = 0D

        If c < System.Decimal.MaxValue Then
            arr(12) = True
        End If

        If c <= System.Decimal.MaxValue Then
            arr(13) = True
        End If

        If System.Decimal.MaxValue > c Then
            arr(14) = True
        End If

        If System.Decimal.MaxValue >= c Then
            arr(15) = True
        End If

        If c <> System.Decimal.MaxValue Then
            arr(16) = True
        End If

        If c = System.Decimal.MaxValue Then arr(17) = False Else arr(17) = True

        Console.WriteLine("Array length: {0}", arr.GetUpperBound(0))
        For i As Integer = 0 To arr.GetUpperBound(0)
            Console.Write("i:  {0} ", i)
            Console.WriteLine(arr(i))
        Next

        For Each bval As Boolean In arr
            If Not bval Then
                Return 1
            End If
        Next

        Return 0

    End Function


End Module