题目
阅读下列程序并写出程序运行结果。
Private Sub Form_Click()
Dim A(1 To 3) As String
Dim c As Integer
Dim j As Integer
A(1) = "4"
A(2) = "8"
A(3) = "12"
c = 1
For j = 1 To 3
c = c + Val(A(j))
Next j
Print c
End Sub
写出程序运行时单击窗体后,窗体Form1上的结果。
第1题
阅读下列程序并写出程序运行结果。
Private Sub Form_Click()
Dim x As Integer
Static y As Integer
x = x + 2
y = y + 3
Form1.Print "x="; x, "y="; y
End Sub
写出程序运行时连续单击三次窗体后,Form1上的输出结果。
第2题
阅读下列程序并写出程序运行结果。
Public Sub change1(ByVal x As Integer, ByVal y As Integer)
Dim t As Integer
t = x
x = y
y = t
End Sub
Public Sub change2(x As Integer, y As Integer)
Dim t As Integer
t = x
x = y
y = t
End Sub
Private Sub Form_Click()
Dim a As Integer, b As Integer
a = 22: b = 33
change1 a, b
Form1.Print "A1="; a, "B1="; b
a = 22: b = 33
change2 a, b
Form1.Print "A2="; a, "B2="; b
End Sub
写出程序运行时,单击窗体Form1上的输出结果。
第3题
有如下程序:
Option Base 1
Private Sub Form_Click()
Dim arr,Sum
Sum=0
For i=1 To 10
If arr(i)/3=arr(i)\3 Then
End If
Next i
End Sub
程序运行后,单击窗体,消息框的输出结果为()。
第4题
阅读下列程序并写出程序运行结果。
Private Sub Command1_Click()
x = 0
Do While x < 60
x = (x + 3) * (x + 4)
n = n + 1
Loop
Text1.Text = Str(n)
Text2.Text = Str(x)
Text3.Text = Val(Text1.Text) + Val(Text2.Text)
End Sub
写出程序运行后,文件框Text3的结果。
第5题
下列程序的运行结果是 Private Sub Form_Click() Dim k As Integer n=5 m=1 k=1 Do m=m+2 k=k+1 Loop Until k>n Print m End Sub
A.1
B.12
C.11
D.32
第6题
运行下列程序:
Dim b
Private Sub Form_Click()
a = 1: b = 1
Call fun1(a)
Print "X = "; a; ",Y = "; b
End Sub
Private Sub fun1(a)
b = 2 * a
a = 3 * b
End Sub
单击窗体后,则在窗体上显示的结果是()。
A.X = 1,Y = 1
B.X = 2,Y = 6
C.X = 6,Y = 2
D.X = 6,Y = 1
第7题
阅读下面的程序:
Private Sub Form_Click()
Dim Check As Boolean,Counter As Integer
Check=Tree
Counter=5
DO
DO While Counter<20
Counter=Counter+1
If Counter=10 Then
Check=False
Exit Do
End if
Loop
Loop Until Check=False
Print Counter
End Sub
程序运行后,单击窗体,输出结果为【 】。
第8题
运行下列程序:
Private Sub Form_Click()
Dim a As Integer
a = 1
For i = 1 To 5
Call fun1(a)
Next i
Print a
End Sub
Private Sub fun1(x)
y = 2
Do
x = x + y
Loop Until x > 10
End Sub
单击窗体后,则在窗体上显示的结果是()。
A.5
B.1 2 3 4 5
C.19
D.7
第9题
运行下列程序:
Private Sub Form_Click()
Dim x As Integer, y As String, z As String
y = "12345"
For x = 1 To Len(y)
z = Mid(Left(y, x), 1)
Next x
Print z
End Sub
单击窗体后,则在窗体上显示的结果是()。
A.1
B.11111
C.55555
D.12345
为了保护您的账号安全,请在“赏学吧”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!