li>
</ul>

<div class="language-c++ bad col-sm-6 highlighter-rouge"><div class="highlight"><pre class="highlight"><code><span class="c1">// non-standard</span>
<span class="k">if</span> <span class="p">((</span><span class="n">even</span> <span class="n">and</span> <span class="n">positive</span><span class="p">)</span> <span class="n">or</span> <span class="n">not</span> <span class="n">zero</span><span class="p">)</span> <span class="p">{</span>
    <span class="p">...</span>
<span class="p">}</span>
</co