Original | TestDome

Imports System

Module Module1
    Public Class MergeNames
        Public Shared Function UniqueNames(names1() As String, names2() As String) As String()
            Throw New NotImplementedException()
        End Function
    End Class
    
    Public Sub Main()
        Dim names1() As String = {"Ava", "Emma", "Olivia"}
        Dim names2() As String = {"Olivia", "Sophia", "Emma"}
        Console.WriteLine(string.Join(", ", MergeNames.UniqueNames(names1, names2))) ' should print Ava, Emma, Olivia, Sophia
    End Sub
End Module