using System;
using System.Xml;
class MainClass {
public static void Main() {
XmlDocument doc = new XmlDocument();
XmlNode docNode = doc.CreateXmlDeclaration("1.0", "UTF-8", null);
doc.AppendChild(docNode);
XmlNode productsNode = doc.CreateElement("products");
doc.AppendChild(productsNode);
XmlNode productNode = doc.CreateElement("product");
XmlAttribute productAttribute = doc.CreateAttribute("id");
productAttribute.Value = "1001";
productNode.Attributes.Append(productAttribute);
productsNode.AppendChild(productNode);
XmlNode nameNode = doc.CreateElement("productName");
nameNode.AppendChild(doc.CreateTextNode("Coffee"));
productNode.AppendChild(nameNode);
XmlNode priceNode = doc.CreateElement("productPrice");
priceNode.AppendChild(doc.CreateTextNode("0.99"));
productNode.AppendChild(priceNode);
productNode = doc.CreateElement("product");
productAttribute = doc.CreateAttribute("id");
productAttribute.Value = "1002";
productNode.Attributes.Append(productAttribute);
productsNode.AppendChild(productNode);
nameNode = doc.CreateElement("productName");
nameNode.AppendChild(doc.CreateTextNode("Tea Pot"));
productNode.AppendChild(nameNode);
priceNode = doc.CreateElement("productPrice");
priceNode.AppendChild(doc.CreateTextNode("12.99"));
productNode.AppendChild(priceNode);
doc.Save(Console.Out);
}
}