Imports System

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Public Module Module1

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    Public Sub Main()

        ' my first program

        dim number1 as integer

        dim number2 as integer

        dim result as integer

        ' promp and input the 2 numbers

        console.WriteLine("enter number 1")

        number1 = console.ReadLine()

        console.WriteLine("enter number 2")

        number2 = console.ReadLine()

        ' calculate and output result

        result = number1 - number2

        console.WriteLine(number1 & " - " & number2 &" = " & result)

    End Sub

End Module

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