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

public class ChatServer 
{
	public static ServerSocket server;
	public static Socket client;
	public static BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
	
	public static void accept()throws IOException
	{
		
		server = new ServerSocket(63400);
		
		while(true)
		{
		
			client = server.accept();
			BufferedReader r = new BufferedReader(new InputStreamReader(client.getInputStream()));
			
			String clientmsg = r.readLine();
			System.out.println("Client: "+clientmsg);
		}
	}
	
	public static void answer()throws IOException
	{

		Socket addressee = new Socket("localhost",63402);
		PrintWriter answerer = new PrintWriter(addressee.getOutputStream(),true);
		
		String answer = reader.readLine();
		answerer.println(answer);
	}

	public static void main(String args[])throws IOException
	{
		
		ChatServer.accept();
	}
}