import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.URL;
import java.net.URLConnection;


public class WebTime{
  public static void main(String[] args){
    try{
      URL address = new URL(
          "http://tycho.usno.navy.mil/cgi-bin/timer.pl");
      URLConnection conn = address.openConnection();
      BufferedReader in = new BufferedReader(
          new InputStreamReader(conn.getInputStream()));
      String line;
      while(!(line = in.readLine()).contains("UTC"));
      System.out.println(line.substring(4));
    }catch(IOException e){
      System.err.println("error connecting to server.");
      e.printStackTrace();
    }
  }
}
