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Reversing Array Elements in O(n/2)

Reversing Array Elements in O(n/2)

Reversing Array Elements in O(n/2) where n is the number of elements:

 Public Sub ReverseArray(arrPerson() as String)Dim iIndex As IntegerDim strTemp As String  For iIndex=LBound(arrPerson) To UBound2(arrPerson)    strTemp=arrPerson(iIndex)arrPerson(iIndex)=arrPerson(UBound(arrPerson)-iIndex+LBound(arrPerson))    arrPerson(UBound(arrPerson)-iIndex)=strTemp  NextEnd Sub

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