Mystery1

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Main Page → Exercises → VB → Solve an Exercise

Language/Type: VB recursion recursive tracing

For each call to the following subroutine, indicate what console output is produced:

Public Sub Mystery1(k As Integer)
    If k <= 1
        Console.Write(k)
    Else
        Mystery1(k \ 2)
        Console.Write(" = " & k)
    End If
End Sub

`Mystery1(1)`
`Mystery1(4)`
`Mystery1(16)`
`Mystery1(30)`
`Mystery1(100)`

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Mystery1