Imports System.Text.RegularExpressions
Module Module1
Sub Main
Dim txt As String ="42 43"
Dim re1 As String="(42)"
Dim re2 As String="( )"
Dim re3 As String="(\d+)"
Dim r As Regex = new Regex(re1+re2+re3,RegexOptions.IgnoreCase Or RegexOptions.Singleline)
Dim m As Match = r.Match(txt)
If (m.Success) Then
Dim int1=m.Groups(1)
Dim c1=m.Groups(2)
Dim int2=m.Groups(3)
Console.WriteLine("("+int1.ToString()+")"+"("+c1.ToString()+")"+"("+int2.ToString()+")"+"")
End If
Console.ReadLine()
End Sub
End Module
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