import java.net.*;
import java.io.*;


	public class DatagramClient {

	    public static void main(String[] args) throws IOException {

	        InetAddress adresa = InetAddress.getByName("127.0.0.1");
	        int port = 8200;
	        DatagramSocket socket = null;
	        DatagramPacket packet = null;
	        byte buf[];
	        try {
	            socket = new DatagramSocket();
	            buf = " Craiova ".getBytes();
	            packet = new DatagramPacket(buf, buf.length, adresa, port);
	            socket.send(packet);
	            buf = new byte[256];
	            packet = new DatagramPacket(buf, buf.length);
	            socket.receive(packet);
	            System.out.println(new String(packet.getData()));
	        } finally {
	            if (socket != null)
	                socket.close();
	        }
	    }
	}