有以下程序: Option Base 1 Dim arr()As Integer Private Sub Form. Click() Dim i As Integer,j As Integer ReDim arr(3,2) For i=1 To 3 For j=1 To 2 arr(i,j)=i*2+j Next j Next i ReDim Preserve arr(3,4) For j=3 To 4 arr(3,j)=j+9 Next j Print arr(3,2);arr(3,4) End Sub 程序运行后,单击窗体,输出结果为______。A.813B.013C.712D.00

有以下程序: Option Base 1 Dim arr()As Integer Private Sub Form. Click() Dim i As Integer,j As Integer ReDim arr(3,2) For i=1 To 3 For j=1 To 2 arr(i,j)=i*2+j Next j Next i ReDim Preserve arr(3,4) For j=3 To 4 arr(3,j)=j+9 Next j Print arr(3,2);arr(3,4) End Sub 程序运行后,单击窗体,输出结果为______。

A.813

B.013

C.712

D.00


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有以下程序:Option Base 1Dim arr() As IntegerPrivate Sub Form_Click()Dim i As Integer,j As IntegerReDim arr(3,2)For i=1 To 3For j=1 To 2arr (i,j)=i*2+jNext jNext iReDim Preserve arr(1,4)For j=3 To 4Arr(3,j)=j+9Next jPrint arr(3,2);arr(3,4)End Sub程序运行后,单击窗体,输出结果为( )。 A.8 13B.0 13C.7 12D.0 0

( 24 )有以下程序:Option Base 1Dim arr() As IntegerPrivate Sub Form_Click()Dim i As Integer, j As IntegerReDim arr(3, 2)For i = 1 To 3For j = 1 To 2arr(i, j) = i * 2 + jNext jNext iReDim Preserve arr(3, 4)For j = 3 To 4arr(3, j) = j + 9Next jPrint arr(3, 2); arr(3, 4)End Sub程序运行后,单击窗体,输出结果为A ) 8 13B ) 0 13C ) 7 12D ) 0 0

●若二维数组arr[1..M,1..N】的首地址为base,数组元素按列存储且每个元素占用K个存储单元,则元素arr[i,j]在该数组空间的地址为 (21)。(21)A. base+((i-1)*M+j-1)*KB.base+((i-1)*N+j-1)*KC.base+((j-1)*M+i-1)*KD.base+((j-1)*N+i-1)*K

●若二维数组arr[1..M,1..N]的首地址为base,数组元素按列存储且每个元素占用K个存储单元,则元素arr[i,j]在该数组空间的地址为(21)。(21)A.base+((i-1)*M+j-1)*KB.base+((i-1)*N+j -1)*KC.base+((j-1)*M+i-1)*KD. base+((j-1)*N+i-1)*K

下列程序的功能是:输入10个整数,逆序后输出。请在程序空白处填入适当语句使程序完成指定的功能。Private Sub Command2_Click()Dim i, j, k,temp, arr(11) As lntegerDim result As StringFor k=1 To 10arr(k) =Val (InputBox( "请输入第" k "个数:","数据输入窗口"))Next ki=1j = 10Dotemp=arr(i)arr(i)=arr(j)arr(j)=tempi=i+1j=【12】Loop While【13】result =""For k=1 To 10result=result arr(k) Chr(13)NeXt kMsgBox resultEnd Sub

● 若二维数组arr[1..M, 1..N]的首地址为base,数组元素按列存储且每个元素占用K个存储单元,则元素arr[i, j]在该数组空间的地址为 __ 。A.base+((i-1)*M+j-1)*KB.base+((i-1)*N+j-1)*KC. base+((j-1)*M+i-1)*KD. base+((j-1)*N+i-1)*K

● 若二维数组arr[1..M,1..N]的首地址为base,数组元素按列存储且每个元素占用K个存储单元,则元素arr[i,j]在该数组空间的地址为 (21) 。A.base+((i-1)*M+j-i)*KB.base+((i-1)*N+j-1)*KC.base+((j-1)*M+i-1)*KD.base+((j-1)*N+i-1)*K

若二维数组arr[1…M,1…N]的首地址为base,数组元素按列存储且每个元素占用K个存储单元,则元素arr[i,j]在该数组空间的地址为( )。A.base+((i一1)*M*j-i)*KB.b ase+((i-1)*N+j-1)*KC.baSe+((j-l)*M十i-1)*KD.base+((j-1)*N+i-1)*K

若二维数组arr[1..M,1..N]的首地址为base,数组元素按列存储且每个元素占用K个存储单元,则元素arr[i,j]在该数组空间的地址为______。A.base+((i-1)*M+j-1)*KB.base+((i-1)*N+j-1)*KC.base+((j-1)*M+i-1)*KD.base+((j-1)*N+i-1)*K