package com.tcpserver;

import java.io.IOException;
import java.net.ServerSocket;
import java.net.Socket;
import java.util.Scanner;

public class TCPServer {
    public static void main(String[] args) throws IOException {
        Scanner scanner = new Scanner(System.in);
        int port = scanner.nextInt();
        scanner.close();

        ServerSocket serverSocket = new ServerSocket(port);
        Socket clientSocket = serverSocket.accept();

        System.out.println("Client connected");

        clientSocket.close();
        serverSocket.close();
    }
}