有如下事件过程:
Private Sub Form. Active ( )
Dim Score (1 to 3) As Integer
Dim i As Integer
Dim t As Variant
Fori=3 To 1 step-1
Score (i) = 2 * i
Next
For Each t In Score
Print t
End Sub
程序运行后窗体上显示的值为【 】。
( 22 )有如下过程代码:Sub var_dim()Static numa As IntegerDim numb As Integernuma=numa+2numb=numb+1print numa;numbEnd Sub连续 3 次调用 var_dim 过程,第 3 次调用时的输出是A ) 2 1B ) 2 3C ) 6 1D ) 6 3
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有如下过程代码:Sub var_dim()Static numa AS IntegerDim numb As Integernuma=Duma+2numb=numb+1print numa;mumbEnd Sub连续3次调用vardim过程,第3次调用时的输出是A.2 1B.2 3C.6 1D.6 3
编写如下事件过程: Private Sub Form_Activate() Dimscore(1 to 3)As Integer Dimi As Integer Dim t As Variant Fori= 3 To 1 Step-1 score(i)=2*i Nexti ForEach t Inscore Printt Next End Sub 程序运行后窗体上显示的值是( )。A.642B.246C.2D.6
在标准模块中用:Dim或Private关键字定义的变量是______变量,它们只能在程序的模块中使用。
有如下过程代码: Sub var_dim( ) static numa As Integer Dim numb As Integer numa=numa+2. numb=numb+1 print numa;mub End Sub 连续3次调剧var_dim过程,第3次调用时的输出是( )。A.2 1B.2 3C.6 1D.6 3
模块级变量的声明既可以用关键字Private,也可以用关键字Dim。( )此题为判断题(对,错)。
7、下列哪个函数为插值函数A.P=polyfit(X,Y,3)B.Y1=interp1(X,Y,X1,'method')C.R=corrcoef(X)D.[Y,I]=sort(A,dim)