="visible nav section-nav flex-column">
<li class="toc-h2 nav-item toc-entry"><a class="reference internal nav-link" href="#lists">6.4.1. lists</a><ul class="nav section-nav flex-column">
<li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#arrays-and-strings">6.4.1.1. arrays and strings</a></li>
<li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#queue-linkedlist">6.4.1.2. queue - linkedlist</a></li>
<li class="toc-h3 nav-item toc-entry"><a cla