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- Sub kk()
- Dim d As Object, m%, i%, arr, brr, mkey, j%
- arr = Sheet1.[A1].CurrentRegion
- Set d = CreateObject("scripting.dictionary")
- m = 1
- ReDim brr(1 To 10000, 1 To 4)
- For i = 2 To UBound(arr)
- mkey = arr(i, 1) & "++" & arr(i, 2) & "++" & arr(i, 3)
- If Not d.exists(mkey) Then
- d(mkey) = m
- For j = 1 To 4: brr(m, j) = arr(i, j): Next
- m = m + 1
- Else
- brr(d(mkey), 4) = brr(d(mkey), 4) + arr(i, 4)
- End If
- Next
-
- With Sheet1
- .Range("h2").Resize(10000, 4).Clear
- .Range("h2").Resize(d.Count, 4) = brr
- End With
- End Sub
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