using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Xml;
public class MainClass
{
public static void Main()
{
XmlReader reader = XmlReader.Create("pubs.xml");
XmlWriter writer = XmlWriter.Create("output.xml");
while (reader.Read())
{
writer.WriteNode(reader, true);
}
reader.Close();
writer.Close();
}
}