擅长:python、mysql、java
<p>用户<a href="https://docs.python.org/2/library/functions.html#zip" rel="nofollow">zip()</a>:</p>
<pre><code>>>> zip(option_title, option_frequency)
>>> [('attack', 0), ('defend', 0), ('coattack', 0), ('codefend', 0)]
</code></pre>