vba Sub GenerateRandomNumber() Dim randomNumber As Integer Dim minValue As Integer Dim maxValue As Integer ' 设置随机数的范围 minValue = 10 maxValue = 100 ' 生成随机数 randomNumber = Int((maxValue - minValue + 1) * Rnd + minValue) ' 显示结果 MsgBox "生成的随机数字是: " & ra...
1、打开Excel文件,转到“数据”选项卡,点击“数据分析”。2、选择“随机数生成器”。配置参数,包括生成数量、最小值、最大值等。点击“确定”生成随机数。方法四:使用宏(VBA)对于需要更灵活控制的用户,可以通过编写VBA宏来生成随机数。示例VBA代码:Function 生成随机数(最小值 As Integer, 最大值 As Inte...
2. 插入新模块。在VBA编辑器中,依次点击菜单栏中的【插入】—【模块】,或者右击任意模块,选择“插入”,再选择“模块”,这两种方式都可以快速插入一个新的代码模块。3. 编写VBA代码。在新插入的模块中编写以下VBA代码来实现生成随机数的功能:Sub GenerateRandomNumbers()Dim count As Integer Dim total As In...
Sub RandomNumberSheet() Dim M As Integer For M = 1 To 5 ActiveSheet.Cells(M, 1) = Round((Rnd(10) * 7) + 3, 0) Next M End Sub 还有一个名为Randomize的 VBA 函数。可以在Rnd函数之前使用它来将种子值重置为计时器事件或任何给定的参数 Sub RandomNumberV2() Randomize (10) MsgBox Round(...
在VBA编辑器中,点击插入菜单,然后选择模块; 在新建的模块中,输入以下代码: Sub GenerateUniqueRandomNumbers() Dim rng As Range Dim cell As Range Dim uniqueNumbers() As Variant Dim randomNumber As Double Dim i As Integer '设置随机数范围 Set rng = Range("A1:A10") '根据实际需求修改范围 ...
```vba Sub GenerateRandomIntegers() Dim i As Integer Randomize For i = 1 To 10 Cells(i, 1).Value = Int((100 - 1 + 1) * Rnd + 1) Next i End Sub ``` 在这个示例代码中,通过`Int((100 - 1 + 1) * Rnd + 1)`生成一个范围在1和100之间的随机整数。`Rnd`函数生成的随机数乘以...
3. 编写VBA代码。在新插入的模块中编写以下VBA代码来实现生成随机数的功能: Sub GenerateRandomNumbers() Dim count As Integer Dim total As Integer Dim sum As Double Dim i As Integer '指定生成随机数的个数和总和值 count = 10 total = 100 ...
还可以使用 VBA 生成一串从 1 到 10 的无重复随机数 Sub RandomNumberNoDuplicates() Dim M As Integer, Temp As String, RandN As Integer For M = 1 To 5 Repeat: RandN = Round((Rnd(10) * 9) + 1, 0) If InStr(Temp, RandN) Then GoTo Repeat ...
在Excel中按Alt+F11打开VBA编辑器,双击“工程”窗口中的某个工作表名称,在右侧的代码窗口中输入下列代码: Sub MakeRandomString()Dim J As IntegerDim K As IntegerDim iTemp As IntegerDim sNumber As StringDim RandomStr(1 To 100, 1 To 1) As StringDim bOK As BooleanRandomizeFor J = 1 To 100sNu...
在Excel中按Alt+F11打开VBA编辑器,双击“工程”窗口中的某个工作表名称,在右侧的代码窗口中输入下列代码: Sub MakeRandomString() Dim J As Integer Dim K As Integer Dim iTemp As Integer Dim sNumber As String Dim RandomStr(1 To 100, 1 To 1) As String ...