Dim sum As Integer id As Integer Dim

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如果要定义并赋值全班同学姓名 Dim sum As Integer, id As Integer Dim sname(37) As String 定义与输入 List

如果要定义并赋值全班同学姓名 Dim sum As Integer, id As Integer Dim sname(37) As String 定义与输入 List 1. Clear sname(0) = "陈正皓" ············ sname(37) = "陈祥浩" num = Text 1. Text 随机抽取 For i = 1 To num id = Int(Rnd * 38) List 1. Add. Item sname(id) Next i

Dim a(1 to 40 ) as integer ‘将存放成绩的数组定义成整数型 窗体加载随机产生 40个成绩,并在 list 1中显示 Private Sub

Dim a(1 to 40 ) as integer ‘将存放成绩的数组定义成整数型 窗体加载随机产生 40个成绩,并在 list 1中显示 Private Sub Form_Load() Dim i As Integer Randomize For i = 1 To 40 a(i) = Int(Rnd * 100) List 1. Add. Item Str(a(i)) Next End Sub 计算平均分并显示 Private Sub Command 1_Click() Dim i As Integer Dim ave As Single Dim s As Integer For i = 1 To 40 s= s+ a(i) Next ave= s / 40 Text 1. Text = Str(ave) End Sub