title: c++ how to pass two arrays to a function and return them both?
body: <p>I have two arrays: </p>
  
  <pre><code>      int sudoku[9][9];
        bool possiblevalues[81][9];
  </code></pre>
  
  <p>I want to initialize them both. I pass them to a function initialize (sudoku, possiblevalues). This one initializes the arrays and returns them. Now is my question: how do I return them properly? Because it won't let me use pointers or references. </p>