text: #pragma once
  
  #pragma warning(disable:4530)
  #pragma warning(disable:4996)
  
  #include <winsock2.h>
  #include <windows.h>
  #include <stdio.h>
  #include <tchar.h>
  #include <time.h>
  
  #include <iostream>
  #include <sstream>
  #include <vector>
  #include <list>
  using namespace std;
  