Generate Random Number in a Range.xlsm maxValuecellRangeiInteger' Define parameterstotal=100numCells=20minValue=0maxValue=10' Clear existing values in the rangeSetrng=Worksheets("Sheet1").Range("A1:A"&numCells)rng.ClearContents' Generate and distribute random numbersRandomize' Initialize the random...
Sub Range_RandomNumber() 'Updateby Extendoffice Dim xStrRange As String Dim xRg, xCell, xRg1 As Range Dim xArs As Areas Dim xNum_Lowerbound As Integer Dim xNum_Upperbound As Integer Dim xI, xJ, xS, xR As Integer xStrRange = "A1:B20" xNum_Lowerbound = 100 xNum_Upperbound =...
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") '初始化数组 ReDim uniqueNumbers(rng.Cells.Count - 1) '生成不重复的随机数 For Each cell In rng Do randomNumber = WorksheetFunction.RandBetween(1, 100...
可以用字符串先连接起已生成的数字,再判断新数字是否已存在于旧字符串中,如果存在的话就重复再跑一次即可: SubCreateRandomUniqueNumbers()DimrngAsRange,randNumberAsInteger,randNumberStringAsStringForEachrngInActiveSheet.Range("A1:A5")Repeat:randNumber=Application.WorksheetFunction.RandBetween(1,5)IfVBA.InStr(r...
Sub Range_RandomNumber() 'Updateby Extendoffice Dim xStrRange As String Dim xRg, xCell, xRg1 As Range Dim xArs As Areas Dim xNum_Lowerbound As Integer Dim xNum_Upperbound As Integer Dim xI, xJ, xS, xR As Integer xStrRange = "A1:B20" xNum_Lowerbound = 100 xNum_Upperbound =...
1. Select a range in which you will generate random strings, and then click Kutools > Insert > Insert Random Data. See screenshot:3. In the Insert Random Data dialog box, click String tab, and choose the type of characters as you need, then specify the length of the string in the St...
The RANDBETWEEN is a very cool function of Excel. It generates a random number (or a series of random numbers) within a specified range However, note that the RANDBETWEEN function only generates random integers. Not decimal numbers. The RANDBETWEEN function is only available in Excel 2007 version...
fromopenpyxlimportWorkbookdefgenerate_random_numbers(n):numbers=[]for_inrange(n):numbers.append(random.random())returnnumbersdefwrite_numbers_to_excel(numbers,filename):workbook=Workbook()sheet=workbook.activeforindex,numberinenumerate(numbers):cell=sheet.cell(row=index+1,column=1)cell.value=number...
importrandomimportxlwt student_names=['关羽','张飞','赵云','马超','黄忠']scores=[[random.randint(40,100)for_inrange(3)]for_inrange(5)]# 创建工作簿对象(Workbook) wb=xlwt.Workbook()# 创建工作表对象(Worksheet) sheet=wb.add_sheet('一年级二班')# 添加表头数据 ...
In this example a random number was generated between 0 and 100 and then adjusted to 2 decimal places. The random number can be in a specific range (X to Y) by using the following statement. =RAND()*(Y – X) + X In this example a random number was generated between 30.0 to 60.0...