import javax.xml.parsers.*;
import javax.xml.transform.*;
import javax.xml.transform.dom.*;
import javax.xml.transform.stream.*;

import org.w3c.dom.*;

public class UusDokument{
  public static void main(String argumendid[]) throws Exception{
    String[] linnanimed={"Tallinn", "Tartu", "Narva"};
    Document d=DocumentBuilderFactory.newInstance().newDocumentBuilder().parse("linnad.xml");
//    Document d=DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument();
//    Element juur=d.createElement("linnad");
//    d.appendChild(juur);
    Element juur=(Element)d.getElementsByTagName("linnad").item(0);
    for(int i=0; i<linnanimed.length; i++){
      Element e=d.createElement("linn");
      e.appendChild(d.createTextNode(linnanimed[i]));
      juur.appendChild(e);
    }
    Transformer t=TransformerFactory.newInstance().newTransformer();
    t.transform(new DOMSource(d), new StreamResult(System.out));
  }
}