在本网站上获得一些帮助之后，我现在正在寻找更多。这是我以前的帖子：stacking and layering boxes in excel
我现在能够做出所有可能的组合。但是我的下一步是设置一些参数。我的意思是盒子的高度和重量。如果我按照箱子名称（A，B，......）列在A栏中的“Sheet2”上，按重量（kg）列B列和按高度（毫米）列C列。然后在“Sheet3”上我放置了我的最大高度和最大重量。 B2最大重量为30千克，C3最大高度为500毫米。
如何让我的宏检查这些参数，如果它们适合它们，它们就像我之前的问题一样放在列中，如果超过我的体重或身高，它就不会因放置它而烦恼。
希望很快听到:)开始享受excel！
编辑：
Box name Weight height
A 1 0.12
B 5 0.92
C 3 0.5
D 2 0.34
........等
这就是我输入输入信息的方式。对于许多盒子我想要这个，甚至可能高达100个
答案 0 :(得分：2)
作为对先前解决方案的增强
输入格式 （请在研究我的代码后实现自己的输入/输出farmat）
<num of box> <box name 1> <box name 2> ... <box name N>
<max height> <height 1> <height 2>...
<max weight> <weight 1> <weight 2> ...
<output result 1>
<output result 2>
.
.
.
示例输入＆amp;输出
3 A B C D E
7.7 3 1 1 1 2
5.5 2 1 2 3 3
A
B
AB
C
AC
BC
ABC
D
AD
BD
CD
E
AE
BE
CE
不限于整数，您可以使用浮点数
代码：
Function stackBox()
Dim ws As Worksheet
Dim width As Long
Dim height As Long
Dim numOfBox As Long
Dim optionsA() As Variant
Dim results() As Variant
Dim str As String
Dim outputArray As Variant
Dim i As Long, j As Long
Dim currentSymbol As String
'------------------------------------new part----------------------------------------------
Dim maxHeight As Double
Dim maxWeight As Double
Dim heightarray As Variant
Dim weightarray As Variant
Dim totalHeight As Double
Dim totalWeight As Double
'------------------------------------new part----------------------------------------------
Set ws = Worksheets("Sheet1")
With ws
'clear last time's output
height = .Cells(.Rows.Count, 1).End(xlUp).row
If height > 3 Then
.Range(.Cells(4, 1), .Cells(height, 1)).ClearContents
End If
numOfBox = .Cells(1, 1).Value
width = .Cells(1, .Columns.Count).End(xlToLeft).Column
If width < 2 Then
MsgBox "Error: There's no item, please fill your item in Cell B1,C1,..."
Exit Function
End If
'------------------------------------new part----------------------------------------------
maxHeight = .Cells(2, 1).Value
maxWeight = .Cells(3, 1).Value
ReDim heightarray(1 To 1, 1 To width - 1)
ReDim weightarray(1 To 1, 1 To width - 1)
heightarray = .Range(.Cells(2, 2), .Cells(2, width)).Value
weightarray = .Range(.Cells(3, 2), .Cells(3, width)).Value
'------------------------------------new part----------------------------------------------
ReDim optionsA(0 To width - 2)
For i = 0 To width - 2
optionsA(i) = .Cells(1, i + 2).Value
Next i
GenerateCombinations optionsA, results, numOfBox
' copy the result to sheet only once
ReDim outputArray(1 To UBound(results, 1) - LBound(results, 1) + 1, 1 To 1)
Count = 0
For i = LBound(results, 1) To UBound(results, 1)
If Not IsEmpty(results(i)) Then
'rowNum = rowNum + 1
str = ""
totalHeight = 0#
totalWeight = 0#
For j = LBound(results(i), 1) To UBound(results(i), 1)
currentSymbol = results(i)(j)
str = str & currentSymbol 'results(i)(j) is the SYMBOL e.g. A, B, C
'look up box's height and weight , increment the totalHeight/totalWeight
updateParam currentSymbol, optionsA, heightarray, weightarray, totalHeight, totalWeight
Next j
If totalHeight < maxHeight And totalWeight < maxWeight Then
Count = Count + 1
outputArray(Count, 1) = str
End If
'.Cells(rowNum, 1).Value = str
End If
Next i
.Range(.Cells(4, 1), .Cells(UBound(outputArray, 1) + 3, 1)).Value = outputArray
End With
End Function
Sub updateParam(ByRef targetSymbol As String, ByRef symbolArray As Variant, ByRef heightarray As Variant, ByRef weightarray As Variant, ByRef totalHeight As Double, ByRef totalWeight As Double)
Dim i As Long
Dim index As Long
index = -1
For i = LBound(symbolArray, 1) To UBound(symbolArray, 1)
If targetSymbol = symbolArray(i) Then
index = i
Exit For
End If
Next i
If index <> -1 Then
totalHeight = totalHeight + heightarray(1, index + 1)
totalWeight = totalWeight + weightarray(1, index + 1)
End If
End Sub
Sub GenerateCombinations(ByRef AllFields() As Variant, _
ByRef Result() As Variant, ByVal numOfBox As Long)
Dim InxResultCrnt As Integer
Dim InxField As Integer
Dim InxResult As Integer
Dim i As Integer
Dim NumFields As Integer
Dim Powers() As Integer
Dim ResultCrnt() As String
NumFields = UBound(AllFields) - LBound(AllFields) + 1
ReDim Result(0 To 2 ^ NumFields - 2) ' one entry per combination
ReDim Powers(0 To NumFields - 1) ' one entry per field name
' Generate powers used for extracting bits from InxResult
For InxField = 0 To NumFields - 1
Powers(InxField) = 2 ^ InxField
Next
For InxResult = 0 To 2 ^ NumFields - 2
' Size ResultCrnt to the max number of fields per combination
' Build this loop's combination in ResultCrnt
ReDim ResultCrnt(0 To NumFields - 1)
InxResultCrnt = -1
For InxField = 0 To NumFields - 1
If ((InxResult + 1) And Powers(InxField)) <> 0 Then
' This field required in this combination
InxResultCrnt = InxResultCrnt + 1
ResultCrnt(InxResultCrnt) = AllFields(InxField)
End If
Next
If InxResultCrnt = 0 Then
Debug.Print "testing"
End If
'additional logic here
If InxResultCrnt >= numOfBox Then
Result(InxResult) = Empty
Else
' Discard unused trailing entries
ReDim Preserve ResultCrnt(0 To InxResultCrnt)
' Store this loop's combination in return array
Result(InxResult) = ResultCrnt
End If
Next
End Sub