擅长:python、mysql、java
<p>使用<a href="https://docs.python.org/3/library/functions.html#map" rel="nofollow noreferrer">^{<cd1>}</a>将<a href="https://docs.python.org/3/library/functions.html#int" rel="nofollow noreferrer">^{<cd2>}</a>(或<a href="https://docs.python.org/3/library/functions.html#round" rel="nofollow noreferrer">^{<cd3>}</a>,如果您希望舍入而不是截断)应用于列表的所有元素:</p>
<pre class="lang-py prettyprint-override"><code>x = [1.2, 3.4, 5.6]
x = list(map(int, x)) # [1, 3, 5]
</code></pre>