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[主观题]
下列程序代码实现生成20个0~100之间的随机整数,存于数组中,打印数组中大于50的数,并求这些数的和
。请选择正确的程序段是(),完成程序。 Private Sub Commandl_Click() Dim arr(1 To 20) For i=1 To 20 arr(i)=______ Textl.Text=Textl.Text & arr(i)& Chr(13)& Chr(10) Next i Sum=0 For Each X ______ If X>50 Then Print Tab(20);X Sum=Sum+X End If Next X Print Tab(20);"Sum=";Sum End Sub
A.Int(Rnd*99+1) In arr
B.Int(RnD)In arr
C.Int(Rnd*99+1) In arr()
D.Int(RnD)In arr()
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