Dim x As Variant与下列哪个语句等价()。
执行语句 Dim X, Y as Integer 后,()
Sub s1(ByVal x As Integer, ByVal y As Integer)Dim t As Integert = x: x = y: y = tEnd SubSub s2(x As Integer, y As Integer)Dim t As Integert = x: x = y: y = tEnd Sub则以下说法中正确的是( )。
有如下函数过程: Function secproc(x As Integer, y As Integer, z As Integer) secproc = 3 * y + z + 2 * x End Function Private Sub Command1_Click() Dim a As Integer, b As Integer, c As Integer a = 2: b = 3: c = 4 Print secproc(c, b, a) End Sub 该程序的运行结果是( )。
使用语句”Dim t(5) As Integer”声明数组t后,以下叙述中正确的是( )。
有如下函数过程:Function secproc(x As Integer, y As Integer, z As Integer)secproc = 3 * y + z + 2 * xEnd FunctionPrivate Sub Command1_Click()Dim a As Integer, b As Integer, c As Integera = 2: b = 3: c = 4Print secproc(c, b, a)End Sub该程序的运行结果是( )。
设有如下声明语句: Option Base 1 Dim arr(3,-1 To 4) As Integer 则数组arr中数组元素的个数是( )
求1!+2!+……+10!的程序如下: Private Function s(x As Integer) f=1 For i=1 To x f=f*i Next s=f End Function Private Sub Command1_Click() Dim i As Integer Dim y As Long For i=1 To 10 _____________ Next Print y End Sub
变量声明语句:Dim 变量名 As 类型,若省略“As 类型”,则所创建的变量是( )。
用如下语句所定义的数组的元素个数是( )个。Dim b(-2 to 4) as string
设有声明语句 Dim x As Integer ,如果 Sign(x) 的值为 1 ,则 x 的值是( )。
在窗体上画一个命令按钮,然后编写如下程序:Sub S1(ByVal X AS Integer,ByVal y As Integer) Dim
设有如下声明:Dim x As Integer如果Sgn(x)的值为-1,则x的值是A.整数B.大于0的整数C.小于0的整数D
在窗体上画一个名称为Command1的命令按钮和三个名称分别为Label1、Label2、Labet3的标签,然后编写如下代码: Private x AS Integer Private Sub Command1_Click() Static y As Integer Dim 2 As Integer n=10 Z=n+2 y=y+2 X=X+2 Label1.Caption=x LabelCaption=y LabelCaption=z End Sub 运行程序,连续三次单击命令按钮后,则三个标签中显示的内容分别是
在窗体上画一个名称为Command1的命令按钮和一个名称为Text1的文本框,然后编写如下程序:Private Sub Command1_Click()Dim x,y,z As Integerx=5y=7z=0Texttext=“”Call P1(x,y,z)TextText=Str(z)End SubSub P1(ByVal a As Integer,By
在“声明”段有语句Option Base 1,那么用如下语句声明的数组a包含的元素个数为()。 Dim a(-1 To 3, 3, 4)
在窗体上画—个命令按钮,其名称为Command1,然后编写如下程序: Function M(x As Integer,y As Integer)M=IIf(x>y,x,y) End FUNction Private Sub Command1 Click()Dim a As Integer,b As Integera=100b=200Print M(a,B) End Sub 程序运行后,单击命令按钮
下列程序的功能是计算两个自然数的最大公约数,界面如下图所示。给定的程序不完整,将程序补充完整。 Private Sub Command1_Click() Dim x As Long, y As Long,i As Long x=Val(Text1.Text) y=Val(Text2.Text) Text3.Text = Str(【13】 ) End Sub Function fun1(a As
在窗体上画一个名称为Command1的命令按钮和一个名称为Text1的文本框,然后编写如下程序:Private Sub Command1_Click()Dim x,y,z As Integerx=5y=7z=0Texttext=“”Call P1(x,y,z)TextText=Str(z)End SubSub P1(a As Integer,b As Int
在窗体上面画一个命令按钮,然后编写如下程序: Function M(x As Integer,y As Integer)As IntegerM=IIf(x>y,x,y) End Function Private Sub Command1_Click()Dim a As Integer,b As Integera=1b=2Print M(a,B) End Sub 程序运行后,单击命令按钮,输出结果为
在窗体上画一个命令按钮,其名称为Command1,然后编写如下程序: Function M(x As Integer,y As Integer)As Integer M=IIf(x>y,x,y) End Function Private Sub Command1_Click() Dim a As Integer,b As Integer a=100 b=200 Print M(a,b) End
在窗体上画一个命令按钮,其名称为Command1,然后编写如下程序; Function M(x As Integer,y As Integer)M=IIf(x>y,x,y) End Function Private Sub Commandl_Click()Dim a As Integer,b As Integera=100b=200PrintM(a,B) End Sub 程序运行后,单击命令按钮,
有如下函数过程: Function Fun(By Val x As Ingeger,ByVal y As Integer) As Integer DO While …y<>0 reminder=x Mod y x=y y=reminder Loop Fun=x End Function 以下是调用该函数的事件过程,该程序的运行结果是 Private Sub Command1_Click() Dim
在窗体上画一个名称为Command1的命令按钮和两个名称分别为Text1、Text2的文本框,然后编写如下程序: Function Fun(x As Integer, ByValy As Integer)As Integer x=x+y If x<0 Then Fun=X Else Fun=y End If End Function Private Sub Command1_Click() Dim