class="highlight"><pre class="highlight"><code><span class="k">const</span> <span class="kt">int</span> <span class="n">VOTING_AGE</span> <span class="o">=</span> <span class="mi">18</span><span class="p">;</span>
</code></pre></div>    </div>
  </li>
  <li><strong>Capitalization:</strong> Use camel-case for names of functions and variables
(<code class="language-c++ highlighter-rouge"><span class="n">countPixels</span></code>), capitalize names of classes/types (<code class="language-c++ highlighter-rouge"