实现上述功能的VB代码如下：

请在划线处填入合适代码。

Private Sub Command1Click()

    Dim a As Integer, b As Integer

    Dim n As Integer, t As Integer

    Dim m(1 To 100) As Integer

    a = Val(Text1.Text)

    b = Val(Text2.Text)

    n = Val(Text3.Text)

    If  a > b Then t = a: a = b: b = t

    Randomize

    ①

    For i = 2 To n

    m(i) = Int(Rnd * (b - a + 1)) + a

    If m(i) > m(i - 1) Then

    ②

    For j = i - 1 To 1 Step -1

    If temp < m(j) Then Exit For

    m(j + 1) = m(j)

    Next j

    ③

    End If

    Next i

    For i = 1 To n

    List1.AddItem Str(m(i))

    Next i

End Sub

程序①处的代码是____

程序②处的代码是____

程序③处的代码是____