<h1 id="hashmap">Hashmap<a aria-hidden="true" class="anchor-heading icon-link" href="#hashmap"></a></h1>
<h1 id="basic">basic<a aria-hidden="true" class="anchor-heading icon-link" href="#basic"></a></h1>
<ul>
<li>put value in hash slot like array</li>
<li>store keys and values, insert, delete,lookup O(1) time on average</li>
<li>key not in order</li>
<li>hash method needs to be good</li>
</ul>
<hr>
<strong>Backlinks</strong>
<ul>
<li><a href="/notes/400115e9-30f7-4a13-9776-db059bc9cd42">Algo (my_note)</a></li>
</ul>