擅长:python、mysql、java
<p>您还可以使用collections模块中的<a href="https://docs.python.org/3.8/library/collections.html#collections.Counter" rel="nofollow noreferrer">Counter class</a></p>
<pre class="lang-py prettyprint-override"><code>>>> l1 = [1, 5, 7, 7, 7, 7, 7, 7, 7, 7, 1, 3, 6, 6, 3, 4, 2, 6]
>>> from collections import Counter
>>> Counter(l1).most_common(1)[0][0]
7
</code></pre>