title: How to change c++ version being used by vscode?
body: <p>I printed <code>__cplusplus</code> and found out that my files are executed with C++98 in VSCode. It's my first day of learning C++ so I don't have any idea how to change this to C++17. Could someone instruct me how I can solve achieve this?</p>
  <p><strong>Edit:</strong> I'm using the code runner extension.</p>