Imports System

Public Module Module1

    Public Sub Main()

        dim years, interestrate, noyears as decimal

        dim total, upto, y as decimal

        dim ab, b, a as string

        console.writeline("would you like A, use years of interest or B go up to an amount")

        console.readline(ab)

        if ab = a then

        console.WriteLine("please enter years of interest on 1st line then interest rate as a decimal (eg. 5% = 0.05) on 2nd line and then amount in the account on 3rd line.")

        noyears = console.ReadLine()

        interestrate = console.readline()

        total = console.readline()

        interestrate = interestrate + 1

        do

            total = total * interestrate

            years = years + 1

        loop until years = noyears

    console.writeline(total)

        elseif ab = b then

            console.WriteLine("please enter interest rate on 1st line then number you would like to go up to on 2nd line and then amount in the account on 3rd line.")

            do 

                total * interestrate

            loop until total = upto

            console.writeline(total)

    End Sub

End Module