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Conas gach tréscaoilte féideartha in Excel a ghiniúint nó a liostáil?

Mar shampla, tá trí charachtar XYZ agam, anois, ba mhaith liom gach tréscaoilteacht féideartha a liostáil bunaithe ar na trí charachtar seo chun sé thoradh dhifriúla a fháil mar seo: XYZ, XZY, YXZ, YZX, ZXY agus ZYX. In Excel, conas a d’fhéadfá gach tréscaoilteacht a ghiniúint nó a liostáil go tapa bunaithe ar líon difriúil carachtar?

Cruthaigh nó liostáil gach tréscaoilte féideartha bunaithe ar charachtair le cód VBA

mboilgeog cheart gorm saighead Cruthaigh nó liostáil gach tréscaoilte féideartha bunaithe ar charachtair le cód VBA

D’fhéadfadh an cód VBA seo a leanas cabhrú leat gach tréscaoilteacht a liostáil bunaithe ar do líon sonrach litreacha, déan mar a leanas:

1. Coinnigh síos an ALT + F11 eochracha a oscailt Microsoft Visual Basic d’Fheidhmchláir fhuinneog.

2. Cliceáil Ionsáigh > Modúil, agus greamaigh an cód seo a leanas sa Modúil Fuinneog.

Cód VBA: Liostaigh gach tréscaoilte féideartha ar fheabhas

Sub GetString()
'Updateby Extendoffice
    Dim xStr As String
    Dim FRow As Long
    Dim xScreen As Boolean
    xScreen = Application.ScreenUpdating
    Application.ScreenUpdating = False
    xStr = Application.InputBox("Enter text to permute:", "Kutools for Excel", , , , , , 2)
    If Len(xStr) < 2 Then Exit Sub
    If Len(xStr) >= 8 Then
        MsgBox "Too many permutations!", vbInformation, "Kutools for Excel"
        Exit Sub
    Else
        ActiveSheet.Columns(1).Clear
        FRow = 1
        Call GetPermutation("", xStr, FRow)
    End If
    Application.ScreenUpdating = xScreen
End Sub
Sub GetPermutation(Str1 As String, Str2 As String, ByRef xRow As Long)
    Dim i As Integer, xLen As Integer
    xLen = Len(Str2)
    If xLen < 2 Then
        Range("A" & xRow) = Str1 & Str2
        xRow = xRow + 1
    Else
        For i = 1 To xLen
            Call GetPermutation(Str1 + Mid(Str2, i, 1), Left(Str2, i - 1) + Right(Str2, xLen - i), xRow)
        Next
    End If
End Sub

3. Ansin brúigh F5 eochair chun an cód seo a rith, agus tá bosca pras popped amach chun a mheabhrú duit na carachtair a theastaíonn uait gach tréscaoilteacht a liostáil, féach ar an scáileán:

permutations liosta doc 1

4. Tar éis duit na carachtair a iontráil, agus ansin cliceáil OK cnaipe, taispeántar na treochtaí féideartha go léir i gcolún A den bhileog oibre ghníomhach. Féach an pictiúr:

permutations liosta doc 2

nótaí: Má tá fad an charachtair a iontráladh cothrom nó níos mó ná 8 gcarachtar, ní oibreoidh an cód seo toisc go bhfuil an iomarca tréscaoilte ann.

permutations liosta doc 3

Déan liosta nó giniúint gach teaglaim féideartha ó iliomad colúin

Más gá duit gach teaglaim féideartha a ghiniúint bunaithe ar shonraí ilcholún, b’fhéidir, níl bealach maith ann chun déileáil leis an tasc. Ach, Kutools le haghaidh Excel's Liostaigh Gach Teaglaim is féidir le fóntais cabhrú leat gach teaglaim féideartha a liostáil go tapa agus go héasca. Cliceáil chun Kutools a íoslódáil le haghaidh Excel!

liostaíonn gach teaglaim

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Comments (13)
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Mateus
Mateus
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Olá !

Como faço para gerar pelo menos 10 permutações ?
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skyyang
skyyang     Mateus
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Hello, Mateus,
To solve your problem, please apply the below code:(Note: if there are more than 8 characters, the code will execute slowly.)
Sub GetString()
'Updateby Extendoffice
    Dim xStr As String
    Dim FRow As Long
    Dim FC As Integer
    Dim xScreen As Boolean
    Dim xNumber As Long
    xNumber = 10 ' This is the max length of the characters you can change it to 11, 12, 13...as you need
    xScreen = Application.ScreenUpdating
    Application.ScreenUpdating = False
    xStr = Application.InputBox("Enter text to permute:", "Kutools for Excel", , , , , , 2)
    If Len(xStr) < 2 Then Exit Sub
    If Len(xStr) > xNumber Then
        MsgBox "Too many permutations!", vbInformation, "Kutools for Excel"
        Exit Sub
    Else
        ActiveSheet.Columns(1).Clear
        FRow = 1
        FC = 1
        Call GetPermutation("", xStr, FRow, FC)
    End If
    Application.ScreenUpdating = xScreen
End Sub
Sub GetPermutation(Str1 As String, Str2 As String, ByRef xRow As Long, ByRef xc As Integer)
    Dim i As Integer, xLen As Integer
    xLen = Len(Str2)
    If xLen < 2 Then
        If xRow > 1000000 Then
            xc = xc + 1
            xRow = 1
        End If
       ActiveSheet.Cells(xRow, xc) = Str1 & Str2
        xRow = xRow + 1
    Else
        For i = 1 To xLen
            Call GetPermutation(Str1 + Mid(Str2, i, 1), Left(Str2, i - 1) + Right(Str2, xLen - i), xRow, xc)
        Next
    End If
End Sub


Please have a try, hope it can help you!
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DVdm
DVdm
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Hi there, if the input string contains duplicate chars, then the sub produces duplicate permutations.
This does not happen if you make the following modification the the loop:

' ==========================
For i = 1 To xLen
If Instr( Left(Str2, i - 1), Mid(Str2, i, 1) ) = 0 then
Call GetPermutation(Str1 + Mid(Str2, i, 1), Left(Str2, i - 1) + Right(Str2, xLen - i), xRow)
End if
Next
' ==========================

Creating temporary local variables for Mid(Str2, i, 1) and for Left(Str2, i - 1), and avoiding the test for i=1 makes it go faster:


' ==========================
Sub GetPermutation(Str1 As String, Str2 As String, ByRef xRow As Long)
Dim i As Integer, xLen As Integer, Str2left as String, c as String
xLen = Len(Str2)
If xLen < 2 Then
Range("A" & xRow) = Str1 & Str2
xRow = xRow + 1
Else
Call GetPermutation(Str1 + Mid(Str2, 1, 1), Right(Str2, xLen - 1), xRow)
For i = 2 To xLen
c = Mid(Str2, i, 1)
Str2left = Left(Str2, i - 1)
If Instr( Str2left, c ) = 0 then
Call GetPermutation(Str1 + c, Str2left + Right(Str2, xLen - i), xRow)
End If
Next
End If
End Sub
' ==========================

Cheers,
DVdm
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lyto
lyto
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who can send me a list of 10 diferent items permutatted by 2 outcomes. this code doe

snt work on this
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ilhan
ilhan
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peki bunu listeleyecek bir program uygulama yok mu?basit sıradan bir hesaplamadan daha fazlasına ihtiyacı olan ne yapacak?
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MC
MC
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this code will not work because there are two many permutations


should be:

this code will not work because there are too many permutations


HTH
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skyyang
skyyang     MC
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Hello, MC,
Thank you for your warm reminder, it is my mistake. I have corrected it.
Thanks a lot!
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Paul
Paul
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Hello everyone. I need help on this. I have two alphabets to be permutated in 20 rows. But am not getting it right. Anyone who could help me out should send the permutation to my email. .


1.a b b a
2.a a b b
3.a a b b
4.a a b b
5.a a b b
6.a a b b
7.a a b b
8.a a b b
9.a a b b
10.a a b b
11.a a b b
12.a a b b
13.a a b b
14.a a b b
15.a a b b
16.a a b b
17.a a b b
18.a a b b
19.a a b b
20.a a b b
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Wule
Wule
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How many sequences of 3things can be formed from 7 different things replacement and order is important?
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Guest
Guest     Wule
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3 to the power of 7: 2187
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declankeogh01@gmail.com
This comment was minimized by the moderator on the site
@Supraja...

in the first sub clear all cells... not just the first row
--Cells.Clear

Sub GetPermutation(Str1 As String, Str2 As String, ByRef xRow As Long)
Dim i As Integer, xLen As Integer
xLen = Len(Str2)
If xLen < 2 Then
'move to the next column when you get to 100
Cells(((xRow - 1) Mod 100) + 1, 1 + Int(xRow / 100)) = Str1 & Str2
xRow = xRow + 1
Else
For i = 1 To xLen
Call GetPermutation(Str1 + Mid(Str2, i, 1), Left(Str2, i - 1) + Right(Str2, xLen - i), xRow)
Next
End If
End Sub
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Supraja
Supraja
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Hello,

Im trying to get a permutation for 82 characters, the code provided works, but, since the columns are only 1048576, I want to move the next output in B,C,D..... Can any of you help me on this regard
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Terence
Terence
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Hello, Im doing a small project using permutation and combination rules. I need your support on this please. Scenario: I have 13 digit alpha numeric data (00SHGO8BJIDG0) I want a coding to interchange S to 5, I to 1 and O to 0 and vise versa. The project is that if I have the correct 13 digit data I will receive a 3 digit pass code. (eg) 00SHG08BJ1DG0 - 500 is the pass code but because of wrong typo that is instead of 1 it was I and 0 it was O there is a wrong info. can you please help me.
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