program 11: simple calculator(console)

program for simple calculator in console application.

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Module Module1

    Sub Main()

        Dim a, b, c As Double

        Dim ch As String

        System.Console.WriteLine("Enter the value of a:")

        a = System.Console.ReadLine()

        System.Console.WriteLine("Enter the value of b:")

        b = System.Console.ReadLine()

        System.Console.WriteLine("Which operation are you perform?")

        ch = System.Console.ReadLine()

        Select Case ch

            Case "+"

                c = a + b

                System.Console.WriteLine("Addition is=" & c)

            Case "-"

                c = a - b

                System.Console.WriteLine("Subtraction is=" & c)

            Case "*"

                c = a * b

                System.Console.WriteLine("Multiplication is=" & c)

            Case "/"

                c = a / b

                System.Console.WriteLine("Division is=" & c)

        End Select

        System.Console.ReadKey()

    End Sub

End Module

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codestrew