=INDEX(SORTBY(A2:C12, RANDARRAY(ROWS(A2:C12))), SEQUENCE(E2), {1,2,3}) (Use a cell reference) =INDEX(SORTBY(A2:C12, RANDARRAY(ROWS(A2:C12))), SEQUENCE(5), {1,2,3}) (Type a number directly) 然後,按 Enter 鍵,將從範圍 A5:C2 中提取沒有重複的 12 個隨機行,如下圖所示:防止...
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...
Quickly create and insert sequential numbers in merged cells ClickKutools>>Insert>>Insert Sequence Numberto enable the feature. See screenshots: Quickly create and insert unique sequential numbers in a range of cells If you want to quickly create and fill a range of cell with customized sequential...
去重小贴士：用RANK.EQ和COUNTIF组合，或者在Excel 2021中，利用SORTBY, SEQUENCE, RANDARRAY的新功能。VBA编程爱好者也能发现，通过RAND、RANDBETWEEN或是创建子过程Sub CreateRandomNumbers()，实现更多可能。对于随机日期，时间旅行者们，RANDBETWEEN是你的指南针，无论是指定范围内的随机日历，还是定制年份...
1. First, you should create your needed data: the predetermined total value, start number, end number and how many random numbers you want to generate as below screenshot shown:2. Then, please copy the below formula into a blank cell where you want to generate the numbers. In this exampl...
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Thanks. This will work as far as 'XFD' - let me know if you'll need to go beyond that. =LET( ζ,A2:INDEX(A:A,MATCH(7^89,A:A)), BYROW(ζ,LAMBDA(ξ, TEXTJOIN(",",, SUBSTITUTE( ADDRESS(1,SEQUENCE(ξ,,SUM(A2:ξ)-ξ+1),4),1,"" ...
Formula to create a number sequence in Excel If you want to create a column of rows with sequential numbers starting at 1, you can use the Excel SEQUENCE function in its simplest form: To place values in the firstrow: =SEQUENCE(1) ...
Create a year sequence in Excel To make a series of dates incremented by year, use this generic formula: DATE(SEQUENCE(n, 1, YEAR(start_date)), MONTH(start_date), DAY(start_date)) Wherenis the number of dates you want to generate. ...
Another method is to use a combination of the RANDBETWEEN function and a helper column to track which numbers have already been used. You can then create a loop using VBA to generate a new number if a duplicate is found. This method requires some knowledge of VBA and is more complex but...