【加试题】小明设计了一个VB程序(界面如图16所示),随机产生n(n<=100)个大于等于a(a<=100)且小于等于b(b<=100)的整数,并在列表框List1中降序显示。 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 iEnd 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
答案:【1】m(1) = Int(Rnd * (b - a + 1)) + a【2】temp = m(i)【3】m(j + 1) = temp