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1.private Sub Command1_Click ()
Dim a As Integer , b As Integer a=60 : b=a
print “a=” ; a . ” b=”;b End Sub
上面程序运行后，单击Command1mingling按钮.输出结果是______. 2.Private Sub Command1_Click ()
Dim x As Integer ,y As Integer, z As Integer x=1: y=2 If x> 1 Then z=1
ElseIf x<>y Then z=2 Else z=3 End If
Print ”z=”;z End Sub
上面程序运行后，单击Command 1命令按钮，输出结果是______. 3.ivate Sub Command1_Click() Dim s As String, n As Integer
S=”1a2b3c” N=Val(s)+23 Print n End Sub
上面程序运行后，单击Command1 命令按钮，输出结果是______. 4.vate Sub Command1_Click() Dim i As Integer, sum As Integer Sum=0
For u = 1 to 10 step 2 Sum =sum +1 Next i
Print sum End Sub
上面程序运行后，单击Command1 命令按钮，输出结果是______. 5.ivate Sub Command1_Click() Dim n As Integer n=1
While n<=5 n=n+1 Wend
Print “n=” ; n End Sub
上面程序运行后，单击Command1命令按钮，输出结果是_______。
6.Private Sub Command1_click() Dim i As Integer , s As String s=””
For i= 1 To 6
If i Mod 3 = 0 Then s=s& “$” Else
s=s& “*” End If Next i
Print s End Sub
上面程序运行后，单击Command1命令按钮，输出结果是_______。 7.Private Sub Command1_click()
Dim x As Variant，max As Integer，n As Integer x=Array(7，2，4，,6，8，9) max=x(0) n=1 Do
If max Loop While n<6 Print “max=”;max End Sub 上面程序运行后，单击Command1命令按钮，输出结果是_______。 8.Private Sub Command1_click() x=InputBox(“Input x:”) x=x+”1” Print x End Sub 上面程序运行后，单击Command1命令按钮，在Inputbox对话框中输入5432.并确认后。输出的结果是_______。 9.Private Sub Function testfun(ByVal n As Integer) Print testfun(5) End Sub Private Function testfun(ByVal As Integer) Dim i As Integer，t As Long t=1 For i = 1 To n Next i testfun=t End Function 上面程序运行后，单击Command1命令按钮，输出结果是_______。 10.Private Sub Command1_click() Dim a As Integer，b As Integer Dim a As Integer，b As Integer A=30 ：b=20 Call testsub(a，b) Print a , b End Sub Private Sub testsub(x As Ineger , y As Integer) x=x-y : y=x+y End Sub 上面程序运行后，单击Command1命令按钮，输出结果是_______。 五、程序填空题(请正确填充下列的VB程序，使其完成所需求的功能。每空2分，共28分) 1.求和sum—1*2+2*3+*…+99*100 Private Sub Command1_Click() Dim i As Integer , sum As Long Sum=0 For i=1 To _________ Sum=sum+_______ Next i Print “sum” ; sum End Sub 2.输入职工的年终考核得分，然后将考核得分转换为考核登记，转换规则如下：90分以上为”优”。60~89分为”合格”，其他为”不合格”。 Private Sub Command1_click() Dim k As Integer k=inputbox(“请输入职工的年终考核得分 : ”) Select Case k Case Is>=90 Print “优” Casse ______ Print”合格” ________ Print”不合格” End Select End Sub 3.用二重循环输出如下图案(第一行的” * ”列位置设置为20) * * * * * * * * * * * * * * * * * * * * * Private Sub Command1_click() Dim I As Integer , j As Integer For i1 To 6 Print______; For i = 1 To i Print “ * “; Next j ______ Next i End Sub 4.窗体Form1上有一个命令按扭Ccommand1，单击该命令按钮。隐藏Form1窗体，显示Form2窗体。 Private Sub Command1_click() ______; Form2.______ End Sub 5.窗体上有一个文本框Text1,一个标签Label1和一个命令按钮Command1，在文本框中输入一个圆的半径值后，单击命令按钮，在标签上显示圆的面积。 Private Sub Command1_click() Dim r As Single , area As Single R=_________________________________ Area=3.14*r*r _________________________________=Str(area) End Sub 6.给二维数组A（4.4）赋初值，取值如下： 1 0 0 0 0 2 2 0 0 0 3 3 3 0 0 4 4 4 4 0 5 5 5 5 5 Private Sub Command1_click() Dim A(4 , 4) As Integer , I As Integer , j As Integer For i = 0 To 4 For j = 1 To 4 If ______ Then A(i , j)=0 Else A(i , j)=______ End If Next j Next i End Sub 7.用冒泡法对随即生成的20个输按从大到小排序。 Private Sub Command1_click() Dim x(1 To 20) As Single Dim i As Integer , j As Integer , temp As Single For i = 1 To 20 x(i)=Rnd*101 Next i For i = 1 To 20 Step -1 For j=1 To ______ If______ Then temp=x(j) : x(j)=x(j+1) : x(j+1)=temp End If Next j Next i For j = 1 To 20 Print x(j) Next j End Sub 搜索更多关于： 高职单招VB程序练习 的文档
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