Mar 25, 2016

Visual Basic program to find factorial of a num(console)

Module Module1

    Sub Main()
        Dim n, i, f As Integer
        Console.WriteLine("Enter the value for n")
        n = CInt(Console.ReadLine())
        f = 1
        If n < 0 Then
            Console.Write("fact of -ve num is not possible")
        elseif n=0 OR n=1 then
            Console.WriteLine("fact of" + n.ToString + "is" + f.ToString)
        Else
            For i = 1 To n
                f = f * i
            Next
            Console.WriteLine("fact of" + n.ToString + "is" + f.ToString)
        End If
        Console.ReadKey()
    End Sub

End Module






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