title: Concatenate string and variable in function parameter?
body: <p>This is what I'm trying to do:</p>
  
  <pre><code>showMessage("ERROR: THE MAX IS:" + max);
  </code></pre>
  
  <p>Basically I want to concatenate a variable (in this case an int) with a string to pass it as a  parameter.</p>
  
  <p>How can I do this in C++?</p>