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

import org.w3c.dom.*;
import java.io.*;

public class Failipuu3{
   public static void main(String[] argumendid) throws Exception{
      Document d=DocumentBuilderFactory.newInstance().
                 newDocumentBuilder().parse("tulemus.xml");
      Element juur=(Element)d.getFirstChild();
      NodeList loetelu=juur.getChildNodes();
      System.out.println("Juurelemendi kyljes "+loetelu.getLength());
      for(int i=0; i<loetelu.getLength(); i++){
          Node s6lm=loetelu.item(i);
          System.out.println(s6lm.getNodeName());
          if(s6lm.getNodeName().equals("kataloog")){
             System.out.println(" "+s6lm.getFirstChild().
                     getFirstChild().getNodeValue());
          }
      }
   }
}