Private Sub Command1 click( )

  Dim a(1 to 3) as integer,k as integer,t as integer,s as integer

  a(1)=15: a(2)=36: a(3)=7

  s=0

  For k=2 to 3

if a(k)>a(1) then

  t=a(1):a(1)=a(k):a(k)=t

  s=s+1

End if

  Next k

  text1.text=str(a(1))

  text2.text=str(s)

End sub

m=a(1)

For i=2  to  100

  If  a(i) > m  then  m=a(i)

Next i

该程序段执行后，变量m中存储的是(   )

Private Sub Command1_Click()

 Dim a(1 To 5) As Integer

 a(5)=Val(Text1.text)

 For i=4 To 1 Step -1

   a(i)=a(i+1)\2

 Next i

 Label1.caption=str(a(1))

End sub

在文本框Text1中输入“100”,单击命令按钮Command1后,标签Label1中显示的内容是（  ）

若生产时间为20，则可生产编号为1、2、5的商品，总价值为10+16+15=41。

编写一个VB程序，实现如下功能：在文本框Text1中依次输入各商品（数量小于等于10件）的生产时间和价值（整数用逗号分隔并以逗号结尾），在文本框Text2中输入总加工时间（至少可以生产一件商品），单击“确定”按钮Command1后，在列表框List1中显示最大的总价值和生产的商品编号。程序运行界面如图所示。

用户从Text1中输入计划人数，单击“入围划线”按钮Command1，面试分数线显示在文本框Text2 中，入围面试最终人数显示在 Text3中，进入面试考生的考号和笔试成绩显示在List2列表框中，如果成绩相同，则按考号从小到大的顺序显示。程序界面如图所示。

Dim kh(1 To 500) As String, cj(1 To 500) As Integer

Dim n As Integer ′参加考试总人数

Private Sub Form_Load()

Dim conn As New ADODB.Conncction

Dim rs As New ADODB.Recordset

conn.ConnectionString = “Provider=Microsoft.ACE.OLEDB.12.0；datasource=”+App.Path + ”\BSCJ.accdb”

conn.Open

Set rs.ActiveConnection = conn

rs.Open “select * FROM scoreinfo”

′本过程其他代码略

End Sub

Private Sub Commandl_click()

Dim m As Integer, i As Integer, j As Integer

Dim t1 As Integer, t2 As String, flag As Boolean

For i = 1 To n - 1

  For j = 1 To

    If cj(i) < cj(j) Then

      t1 = cj(i): cj(i) = cj(j): cj(j) = t1

      t2 = kh(i): kh(i) = kh(j): kh(j) = t2

    EleIf      ①      Then

      t2 = kh(i): kh(i) = kh(j): kh(j) = t2

    End If

  Next j

Next i

m =     ②     

If m <= n Then

  i = m

  flag = Flase

  Do While i < n And Not flag
    If cj(i) = cj(i + 1) Then

      i = i + 1

 Else

             ③     

 End If
  Loop

  Text2.Text = Str(cj(m))

  Text3.Text = Str(i)

  For j = 1 To i

    List2.Addltem kh(j) + “ ” + Str(cj(j))

  Next j

Else

  Text2.Text = “面试人数超过了总人数”

End If

End Sub