3.1" data-path="structure.html"><a href="structure.html#section-3.1"><i class="fa fa-check"></i><b>3.1</b> 元组</a></li>
<li class="chapter" data-level="3.2" data-path="structure.html"><a href="structure.html#section-3.2"><i class="fa fa-check"></i><b>3.2</b> 列表</a></li>
<li class="chapter" data-level="3.3" data-path="structure.html"><a href="structure.html#section-3.3"><i class="fa fa-check"></i><b>3.3</b> 序列函数</a></li>
<li class="chapter" data-level="3.4" data-path="structure.html"><a href="