title: why can't I work with strings in c++ vscode?
body: <p>I am unable to run a code as simple as the following. Everything works fine if I am not working with strings. I get an error-  <code>exited with code=3221225785 in 2.131 seconds</code>. I've tried updating my <strong>MinGw compiler</strong>. Does not work even if I use compile and run extension on <strong>vscode</strong>.</p>
  
  <pre><code>#include&lt;iostream&gt;
  #include&lt;string&gt;
  int main()
  {
    std::string a="world";
    std::cout&lt;&lt;a;
    return 0;
  }
  </code></pre>