A basic idea to start you off.
Done in vb6, i dont have .net installed. you might need to change it a little
You should be able to manipulate the intNumbers array easy enough, the .doc mentions that theres an algorithm in your book, and theres a Sort() function in .net
CODE
'General Declaration
Dim intNumbers(9) As Integer 'arrays start at 0, so 0-9 in the array stores your 10 numbers
'Form
Private Sub Command1_Click()
Dim Arr() As String, i As Integer, Temp As String
'Get user inputted numbers
Temp = InputBox("Enter Numbers sperated by comma's (,)")
'Seperate the numbers entered and store them in a temp array
Arr = Split(Temp, ",")
'count the numbers, make sure theres no more then 10
If UBound(Arr) > 9 Then MsgBox 'Too Many Numbers": Exit Sub
'add numbers into intNumber array
For i = 0 To 9
intNumbers(i) = Val(Arr(i))
Next i
'Display list of entred numbers
MsgBox "The Following Numbers were Entered " & vbCrLf & Replace$(Temp, ",", vbCrLf)
End Sub