C++, exam question index?

Starting from the start-up, this 6 lines comes out as an intermediate sorting.
The inner loop for each index always ends when a smaller element has been found and placed in the right place.

Here is the associated VBA code. Don’t be surprised. On a table sheet, the index must start at “2” since the smallest value for a cell coordinate is the “1”.

Public Sub MySort()
Dim Zeile, Spalte
Dim Eintrag
Dim pos
Zeile = 2
Dim index As Integer
For index = 2 To 7
    Eintrag = Cells(1, index).Value
    pos = index
    Do While pos > 1
        If Cells(1, pos - 1).Value > Eintrag Then
            Cells(1, pos).Value = Cells(1, pos - 1).Value
            pos = pos - 1
        Else
            Exit Do
        End If
    Loop
    Cells(1, pos).Value = Eintrag
    Range(Cells(Zeile, 1), Cells(Zeile, 7)).Value = Range("A1:G1").Value
    Zeile = Zeile + 1
Next i
End Sub