Imports System
Public Class Program
Public Shared Sub Main()
Dim str As String = """c# vb.net c++ ""c"" java python"""
Console.WriteLine(str)
str = str.Replace("""", "")
Console.WriteLine(str)
End Sub
End Class
' run:
'
' "c# vb.net c++ "c" java python"
' c# vb.net c++ c java python
'