如何在MAC OS中的VSCODE下添加bits/stdc++.h

mac上使用的编译器是clang，clang比gcc优秀一些，但是没有万能头文件bits/stdc++.h，本教程致力于在clang下添加一个bits/stdc++.h头文件以达到曲线救国的方法。

• 在访达中按组合键 shift+commond+.访问隐藏的文件。

  clang 的include文件夹在/Library/Developer/CommandLineTools/usr/include

• 在此处创建bits文件夹，并在其中创建stdc++.h文件

  stdc++.h:

  // C++ includes used for precompiling -*- C++ -*-
  
  // Copyright (C) 2003-2014 Free Software Foundation, Inc.
  //
  // This file is part of the GNU ISO C++ Library.  This library is free
  // software; you can redistribute it and/or modify it under the
  // terms of the GNU General Public License as published by the
  // Free Software Foundation; either version 3, or (at your option)
  // any later version.
  
  // This library is distributed in the hope that it will be useful,
  // but WITHOUT ANY WARRANTY; without even the implied warranty of
  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  // GNU General Public License for more details.
  
  // Under Section 7 of GPL version 3, you are granted additional
  // permissions described in the GCC Runtime Library Exception, version
  // 3.1, as published by the Free Software Foundation.
  
  // You should have received a copy of the GNU General Public License and
  // a copy of the GCC Runtime Library Exception along with this program;
  // see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
  // .
  
  /** @file stdc++.h
   *  This is an implementation file for a precompiled header.
   */
  
  // 17.4.1.2 Headers
  
  // C
  #ifndef _GLIBCXX_NO_ASSERT
  #include 
  #endif
  #include 
  #include 
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  #if __cplusplus >= 201103L
  #include 
  #include 
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  #include 
  #endif
  
  // C++
  #include 
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