// URL that generated this code:
// http://txt2re.com/index-c++dotnet.php3?s=42%2043&2&3&5

#include "stdafx.h"
using namespace System;
using namespace System::Text::RegularExpressions;

int main()
{
  String^ txt="42 43";

  String^ re1=".*?";	// Non-greedy match on filler
  String^ re2="(?:(?:[0-2]?\\d{1})|(?:[3][01]{1}))(?![\\d])";	// Uninteresting: day
  String^ re3="((?:(?:[0-2]?\\d{1})|(?:[3][01]{1})))(?![\\d])";	// Day 1
  String^ re4="(\\s+)";	// White Space 1
  String^ re5="(\\d+)";	// Integer Number 1

  Regex^ r = gcnew Regex(re1+re2+re3+re4+re5,RegexOptions::IgnoreCase|RegexOptions::Singleline);
  Match^ m = r->Match(txt);
  if (m->Success)
  {
      String^ day1=m->Groups[1]->Captures[0]->ToString();
      String^ ws1=m->Groups[2]->Captures[0]->ToString();
      String^ int1=m->Groups[3]->Captures[0]->ToString();
      Console::Write("("+day1->ToString()+")"+"("+ws1->ToString()+")"+"("+int1->ToString()+")"+"\n");
  }
  Console::ReadLine();
}

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