Private Sub Form_Click()
Dim i%, j%, k%, m As Integer
Dim s As Single
s = 0
i = 2 'i为分子
j = 1 'j为分母
For k = 1 To 10
s = 【1】
Print i & "/" & j
m = j
j = i
i = 【2】
Next
Print s
End Sub
s+i/j --- --- i+m;m+i
举一反三
- 下列程序: Option Base 1 Private Sub Form_Click() Dim a(5，5) For i ＝ 1 To 5 For j ＝ 1 To 5 k ＝ k ＋ 1 a (i，j)＝ k Next j Next i For i ＝ 1 To 5 s ＝ s ＋ a (i，i) Next i Print s End Sub 运行时的输出结果是( )。
- 下列程序中 s = s + j 语句共执行了______次。 Dim s As Integer Dim i As Integer, j As Integer For i = 1 To 10 Step 2 For j = 1 To 5 Step 2 s = s + j Next j Next i Print s
- 运行下列程序，单击窗体显示的结果为（ ）。 Private Sub Form_Click() Dim a Dim s As Integer, i As Integer a = Array(1, 2, 3) For i = 2 To 0 Step -1 s = s + a(i) * a(i) Next i Print s End Sub
- 以下VBA程序运行的结果是( ) Public Sub Form_Click() Dim s As Integer s = 0 For i = 1 To 2 s = 1 For j = i To 3 s = s + i * j Next j Next i MsgBox "s=" &; s End Sub A: 11 B: 18 C: 22 D: 7
- 运行以下程序，单击命令按钮后在窗体上输出内容_________。Private Sub Command1_Click()Dim a() As IntegerDim i As Integer, j As IntegerReDim a(3, 4)For i = 1 To 3For j = 1 To 4a(i, j) = i* 10 + jNext jNext iReDim a(4, 5)Print a(2, 3)End Sub
内容
- 0
在窗体上画一个名为Command1的命令按钮，然后编写如下代码： Option Base 1 Private Sub Command1_ Click() Dim arr(4, 4) For i = 1 To 4 For j = 1 To 4 arr(i, j) = (i - 1) * 3 + j Next j Next i For i = 1 To 2 For j = 1 To 2 Print arr(i, j) Next j Next i End Sub程序运行后，单击命令按钮，输出结果为______ 。 A: 3 4 6 7 B: 7 8 10 11 C: 1 2 4 5 D: 8 9 12 13
- 1
请阅读程序： Private Sub Form_Click() m=1 For i=4 To 1 Step-1 Print str(m); m=m+1 For j=1 To i Print "*"; Next j Print Next i End Sub 程序运行后，单击窗体，则输出结果是______。 A: 1**** 2*** 3** 4* B: 4**** 3*** 2* 1* C: **** *** **** * D: * ** *** ****
- 2
执行下面程序段后，输出的结果为（ ）。 Dim m(5) As Integer s = 0 For i = 0 To 5 m(i) = 5 Next i For j = 0 To 5 s = s + m(j) Next j Print s
- 3
下列程序段的执行结果为 _______。 Dim a(3, 5) As Integer Dim i As Integer, j As Integer For i = 1 To 3 For j = 1 To 5 a(i, j) = a(i - 1, j - 1) + (i - 1) * 5 + j Next j Next i Print a(3, 4)
- 4
在窗体上画一个名为Command1的命令按钮，然后编写如下代码： Option Base 1 Private Sub Command1_Click() Dim a a=Array(1, 2, 3, 4) j=1 For i=4 To 1 Step_1 s=s+a(i)*j j=j*10 Next i Print s End Sub 运行上面的程序，其输出结果是______。 A: 1234 B: 12 C: 34 D: 4321