语句Dim s(1 to 5)as Single定义的数组是()类型的元素。
执行语句 Dim X, Y as Integer 后,()
语句Dim s(5)as Single定义的数组默认情况下有()个元素。
Private Sub Form_MouseDown(Button As Integer, Shift As Integer, X As Single, Y As Single) If Shift = 6 And Button = 2 Then Print BBBB End If End Sub 程序运行后,为在窗体上输出 “BBBB”,应执行操作为()。
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( )。
假定有如下的Sub过程:Sub fun(x As Single, y As Single)t = xx = t / yy = t Mod yEnd Sub在窗体上画一个命令按钮,然后编写如下事件过程:Private Sub Command1_Click()Dim a As SingleDim b As Singlea = 6b = 4fun a, bPrint a, bEnd Sub程序运行后,单击命令按钮,输出结果为( )。
下列程序执行中后,变量x的值为( ) Dim a,b,c,d As Single Dim x As Single a=100 b=20 c=1000 If b>a Then d=a:a=b:b=d End if If b>c Then x=b ElseIf a>c Then x=c Else x=a End If
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()。
假定有如下事件过程:Private SubForm_MouseDown(Button As Integer, Shift As Integer, X As Single, Y As Single)If Button=1 ThenPopupMenu PopformEnd IfEndSub则以下描述中错误的是 。
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
假定有如下的Sub过程:Sub Sub1 (x As Single, y As Single)t=xx = t/yy = t Mod yEnd Sub在窗体
假定有如下的Sub过程:Sub S(x As Single,y As Single)t=xx=t/yy=t Mod y End Sub在窗体上画一个
下列程序执行后,变量X的值为()。 Dim a,b,C,d As Single Dim X As Single f1=10 b=30 c=400 If b>fl Then d=fl:fl=b:b=d End If If b>C Then X=b Else If fl>c Then X=c Else X=a End If
下列程序执行后,变量x的值为()。Dim a , b , c , d , x As Single a = 200 : b = 100 : c = 50
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
有一个事件过程,其功能是:从已存在于磁盘上的顺序文件NM1.txt中读取数据,计算读出数据的平方值,将该数据及其平方值存入新的顺序文件NM2.txt中。请填空。 Private Sub Form_Click() Dim x As Single,y As Single Open"NM1.txt"For Input As 1 Open"NM2.txt"For Input As 2 Do While N
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