using System;
using System.IO;

public class Labra08.T3 {
public static void Main()
{
	Tehtava3();
}	
public static void Tehtava3()
{
  try
  {
    string filupath = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
    string intit = filupath + @"\kokonaisluvut.txt";
    string doublet = filupath + @"\reaaliluvut.txt";

    StreamWriter sw = new StreamWriter(intit);
    StreamWriter swToka = new StreamWriter(doublet);

    int kokonaisLuku = 0;
    double reaaliLuku = 0;

    while (true)
    {
      Console.Write("Give a number (enter or not a number ends) :");

      string input = Console.ReadLine();

      bool intTosi = int.TryParse(input, out kokonaisLuku);
      bool doubleTosi = double.TryParse(input, out reaaliLuku);

      if (intTosi == true)
      {
        sw.WriteLine(input);
      }
      else if (doubleTosi == true)
      {
        swToka.WriteLine(input);
      }
      else
      {
        break;
      }

    }

    sw.Close();
    swToka.Close();

    if (File.Exists(intit))
    {
      string output = File.ReadAllText(intit);
      Console.WriteLine("\nContents of kokonaisluvut.txt:");
      Console.WriteLine(output);
    }

    if (File.Exists(doublet))
    {
      string output = File.ReadAllText(doublet);
      Console.WriteLine("Contents of reaaliluvut.txt:");
      Console.WriteLine(output);
    }
  }
  catch (Exception ex)
  {
    Console.WriteLine(ex.Message);
  }
}
}