an> <span class="mi">0</span><span class="p">);</span>

</code></pre></div></div>

<ul>
  <li><strong>Favor <code class="language-c++ highlighter-rouge"><span class="o">&amp;&amp;</span></code>, <code class="language-c++ highlighter-rouge"><span class="o">||</span></code>, and <code class="language-c++ highlighter-rouge"><span class="o">!</span></code> over <code class="language-c++ highlighter-rouge"><span class="n">and</span></code>, <code class="language-c++ highlighter-rouge"><span class="n">or</span></