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

public class Clstream {
	public static void main (String args[]) {
		BufferedReader in;
		PrintStream out;
		Socket s;

		try {
			s=new Socket("localhost",3000);
			in=new BufferedReader(new InputStreamReader(s.getInputStream()));
			out=new PrintStream(s.getOutputStream());	
			out.println("salut!");
			String str=in.readLine();
			System.out.println("am primit "+str+".");
		} catch(Exception ex) {System.out.println(ex.getMessage());}
	}
}