定义数组语句Dim a(b)As Integer是正确的
当VB执行下面语句后,A的值为() Private Sub Command1_Click() Dim a As Integer a=10 If a>0Then a=a+1 If a>1Then a=0 Print a End Sub
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( )。
执行下列程序后,输出的结果是: Function Fun1(ByVal a As Integer, b As Integer) As Integer Dim t As Integer t = a - b b = t + a Fun1 = t + b End Function Private Sub Command1_Click() Dim x As Integer x = 10 Print Fun1(Fun1(x, (Fun1(x, x - 1))), x - 1) End Sub
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( )。
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
下面程序运行后,点击窗体,变量 x和y的值分别为( )、( ) Private Sub Form_Click() Dim x, y As Integer x = 5: y = 10 nc x, y Print \x=
依据如下声明语句: Dim X,Y As Single 变量X和Y的数据类型分别是()。
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
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
3、下面程序段运行后,z的值是 。 Dim x,y,z As Integer x = 3 : y = -1 Select Case x+y Case 1 z = 80 Case -1 z = 70 Case Else z = 60 End Select
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
执行以下语句后显示结果为()Dim x As Integer x=1If x Then Print x Else Print x-1
单击命令按钮时,下列程序的执行结果是()。 Private Sub Command1_Click() Dim a As Integer,b As Integer,C As Integer a=3 b=4 c=5 Print SecProc(c,b,a) End Sub Function FirProc (x As Integer,y As Integer,z As Integer) FirProc
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
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,
下列程序的执行结果为()。 Private Sub Commandl_Click() Dim X As Integer,y As Integer x=12:y=20 Call Value(x,y) Print X;y End Sub Private Sub Value(ByVal m As Integer,ByVal n As Integer) m=m * 2:n=n-5 Print m;n
执行下列程序后,变量a的值为()。 Dim i As Integer Dim a As Integer a=0 For i=1 To 100 Step 2 a=a+1 Next i