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

class Service extends Thread {
	Socket socket;
	BufferedReader entree;
	PrintStream sortie;

	Service(Socket socket) {
		this.socket = socket;
		try {
			entree = new BufferedReader(new InputStreamReader
 				(socket.getInputStream()));
			sortie = new PrintStream(socket.getOutputStream());
			this.start();
		}
		catch(IOException exc) {
			try {
				socket.close();
			}
			catch(IOException e){}
		}
	}

	public void run() {
		String texte;
		int compteur = 0;

		try {
		    while(!(texte = entree.readLine()).equals("*+*+*+*+")) {
			compteur += (new StringTokenizer(texte, " ,.;:_-+*/\\.;\"'{}()=><\t!\n")).countTokens();
		    }
		    sortie.println("votre texte possede " +
				   compteur + " mots");
		    socket.close();
		}
		catch(IOException e) {}
	}
}

class Serveur {
	public static void main(String[] arg) {
		int portEcoute = 12345;
		ServerSocket standardiste;
		Socket socket;
		Service c;

		try {
			standardiste = new ServerSocket(portEcoute);
			while(true) {
				socket = standardiste.accept();
	 			c = new Service(socket);
			}
		}
		catch(IOException exc) {
	 		System.out.println("probleme de connexion");
		}
	}
}