C++ interview function
<blockquote>
  <p><strong>Possible Duplicate:</strong><br>
  <a href="http://stackoverflow.com/questions/810129/how-does-whiles-t-work">How does &ldquo;while(*s++ = *t++)&rdquo; work?</a>  </p>
</blockquote>



<p>I had the following question during an interview. Can someone please explain it to me?</p>

<pre><code>void question( char *s, char *t)
{
  while (*s++ = *t++);
}
</code></pre>
