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我有两个数组,其中包含字符串值。让我们考虑下面的例子。

  • 阵列 1:计算机科学、人工智能
  • 阵列 2:Eclipse、MS、RAD、Linux、人工智能

我需要在我的两个数组中找到重复的数量。在上述情况下,我需要将总重复值设为 1(因为人工智能同时在 Array1 和 Array2 中)。有没有办法在 VBA 中做到这一点?

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1 回答 1

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此函数假定 arr2 是一维数组:

Function ArrDupCount(ByVal arr1 As Variant, ByVal arr2 As Variant) As Long

    Dim varElement As Variant
    Dim lMatch As Long

    On Error Resume Next
    For Each varElement In arr1
        lMatch = 0
        lMatch = WorksheetFunction.Match(varElement, arr2, 0)
        If lMatch > 0 Then ArrDupCount = ArrDupCount + 1
    Next varElement
    On Error GoTo 0

End Function

要使用它:

Sub tgr()

    Dim arr1 As Variant
    Dim arr2 As Variant

    arr1 = Array("Computer science", "Artificial Intelligence")
    arr2 = Array("Eclipse", "MS", "RAD", "Linux", "Artificial Intelligence")

    MsgBox ArrDupCount(arr1, arr2)  ' => 1

End Sub
于 2013-08-22T22:10:09.720 回答