擅长:python、mysql、java
<p>使用<code>for</code>和<code>if</code>:</p>
<pre><code>>>> time1 = ((1,2,3),(4,5,6),(7,8,9))
>>> time2 = (2,4,6)
>>> for x in time1:
... if x[0] in time2:
... print x
...
(4, 5, 6)
>>>
</code></pre>