using System;
using System.Linq;
using System.Collections;
using System.Collections.Generic;
using System.Xml;
using System.Xml.Linq;
public class MainClass {
public static void Main() {
XElement bookParticipants =
new XElement("Books",
new XElement("Book",
new XAttribute("type", "Author"),
new XAttribute("experience", "first-time"),
new XAttribute("language", "English"),
new XElement("FirstName", "J"),
new XElement("LastName", "R")));
bookParticipants.Save("book.xml");
}
}