USE:WHILE LOOP

I think you should start by reading a book on C++.

This code demonstrates the WHILE loop, you'll have to figure out for yourself how to make it work for your particular assignment.

Public Class Form1

    Private ableToProgram As Boolean = False

    Private Sub Button1_Click(ByVal sender As System.Object, _
                              ByVal e As System.EventArgs) _
                              Handles Button1.Click
        Dim grade As String
        Dim decision As String

        While Not ableToProgram
            decision = InputBox("Do you want to cheat? (Y/N)", _
                                "Learn to Program", "Y")
            If decision.ToUpper = "Y" Then
                grade = PostAssignmentOnForums()
            Else
                grade = DoWorkYourself()
            End If
            MsgBox(String.Format("You got an {0}", grade))
        End While

        MsgBox("Good Choice!")
    End Sub

    Function PostAssignmentOnForums() As String
        ableToProgram = False
        Return "F"
    End Function

    Function DoWorkYourself() As String
        ableToProgram = True
        Return "A"
    End Function

End Class

This is obviously a course assignment.

Unless you do it you will not be able to pass and become a developer.

This site does not do homework.

We will help with specific problems, so get coding and come back with a specific question about a particular problem and people will be willing to help.