擅长:python、mysql、java
<p>是的,可以通过<a href="https://docs.python.org/3/library/collections.html#collections.deque" rel="nofollow noreferrer">^{<cd1>}</a>:</p>
<pre><code>from collections import deque
lst = deque([], 100)
</code></pre>
<p>与<code>list.append</code>,<code>deque.append</code>工作到位:</p>
^{pr2}$