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以下程序段用于输出杨辉三角:结果样式如图1Private Sub Form_Click()Const n = 10Dim arr(n, n) As IntegerFor I = 1 To n arr(I, I) = 1 *SPACE* 【arr(I, 1) = 1】Next IFor I = 3 To n For j = 2 To I - 1*SPACE* arr(i, j) =arr(i-1,j-1)+arr(i-1,j) Next jNext IFor I = 1 To n For j = 1 To I*SPACE* 【print arr(I,j)】 Next j PrintNext IEnd SubOption Explicit-【程序改错】-题目:用自定义函数的方法求sum(x),求当-1x1时, sum(x)=x/2!+x2/3!+x3/4!+xn/(n+1)!, 当x1或x-1时,函数值为0。当n=0时,输入数 据错误。X、N都是由用户输入。-注意:不可增加或删除程序行,也不可以更改程序结构-Private Sub Command1_Click() Dim s As Single Dim n As Integer, x As Single, k As Integer n = Val(InputBox(Please input a integer value:) x = Val(InputBox(Please input a single value:) If n 1 Or x max Then 【?】 If b min Then min = b *SPACE* If 【?】 Then max = c If c min Then min = c Print 最大数为:; max Print 最小数为:; min End Sub下面过程max()用于求3个数中最大值,利用这个过程求5个数中最大值。Private Sub Form_Click()Print 5个数34、124、68、73、352的最大值是:max1 = max(34, 124, 68)*SPACE*max1 =【?】Print max1End SubPublic Function max(ByVal a%, ByVal b%, ByVal c%)*SPACE*If 【?】 Then m = aElse m = bEnd If*SPACE*If 【?】 Then max = mElse max = cEnd IfEnd Function-【程序填空】-题目:本程序执行功能为,输入系列字符串,按递减次序排列。(1)在文本框输入字符串,按回车键后存放到数组a()中;(2)单击排序按钮(Command1)时,进行递减次序排列,并在图形框控件显示。请在【】处填入正确的内容-Dim a() As String, n As IntegerPrivate Sub Command1_Click() n = n - 1 For i = 0 To n - 1 imin = i *SPACE* For j = 【?】 To n *SPACE* If a(imin) 【?】 Then imin = j Next j t = a(i) *SPACE* 【?】 a(imin) = t Next i For i = 0 To n Me.Picture1.Print a(i) Next iEnd SubPrivate Sub Text1_KeyPress(KeyAscii As Integer) If KeyAscii = 13 Then *SPACE* ReDim 【?】 *SPACE* a(n) = 【?】 Text1.Text = n = n + 1 End IfEnd SubOption Explicit-【程序改错】-题目:下列程序进行-n阶乘运算,当阶乘的值超过-21147483648 溢出报错,并将结果输出为-1。-注意:不可增加或删除程序行,也不可以更改程序结-【程序改错】-题目:下列程序进行-n阶乘运算,当阶乘的值超过-21147483648 溢出报错,并将结果输出为-1。构-*FOUND*Private Function jc(ByVal n As Integer) As Integer Dim I As Integer Dim result As Long result = 1 I = 1 Do While I = n If result 2114748348 / I Then *FOUND* result = result I = I + 1 Else lblerr.Caption = 溢出 *FOUND* jc = -I Exit Function End If Loop jc = resultEnd FunctionPrivate Sub Form_Click() MsgBox jc(3)End SubOption Explicit-【程序改错】-题目:给定三角形的三条边,计算三角形的面积。要求 程序首先判断给定的三条边能否构成三角形。-注意:不可增加或删除程序行,也不可以更改程序结构-Private Sub Form_Click() Dim a As Single, b As Single, c As Single Dim s As Single, t As Single start: a = InputBox(输入1边长:) b = InputBox(输入2边长:) c = InputBox(输入3边长:) *FOUND* If a + b c Or b + c i Then i = max End If sum = i Next i Print sum * End * Call cs(sum)End SubPrivate Sub cs(i As Integer) Dim OUT As Integer OUT = FreeFile Open App.Path & out.txt For Output As #OUT Print #OUT, i Close #OUTEnd Sub
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