'组别可无序,,,
Option Explicit
Sub test()
Dim arr, i, j
arr = Range("a2:d" & Cells(Rows.Count, "a").End(xlUp).Row + 1)
For i = 1 To UBound(arr, 1) - 1: arr(i, 4) = i: Next
Call bsort(arr, 1, UBound(arr, 1) - 1, 1, UBound(arr, 2), 1, True)
For i = 1 To UBound(arr, 1) - 1
For j = i To UBound(arr, 1) - 1
If arr(j, 1) <> arr(j + 1, 1) Then
Call bsort(arr, i, j, 1, UBound(arr, 2), 2, False)
Call rank(arr, i, j, 2, 3, True)
i = j: Exit For
End If
Next j, i
Call bsort(arr, 1, UBound(arr, 1) - 1, 1, UBound(arr, 2), 4, True)
[e2].Resize(UBound(arr, 1) - 1, UBound(arr, 2) - 1) = arr
End Sub
Function bsort(arr, first, last, left, right, key, order)
Dim i, j, k, t
For i = first To last - 1
For j = first To last + first - 1 - i
If arr(j, key) <> arr(j + 1, key) Then
If arr(j, key) < arr(j + 1, key) Xor order Then
For k = left To right
t = arr(j, k): arr(j, k) = arr(j + 1, k): arr(j + 1, k) = t
Next
End If
End If
Next j, i
End Function
Function rank(arr, first, last, key, col, order)
Dim i, j, m
m = 1: arr(first, col) = 1
For i = first + 1 To last
If order Then
m = m + 1
Else
If arr(i, key) <> arr(i - 1, key) Then m = m + 1
End If
arr(i, col) = IIf(arr(i, key) = arr(i - 1, key), arr(i - 1, col), m)
Next
End Function |