擅长:python、mysql、java
<pre><code>Python 2.7.2 (default, Jun 12 2011, 15:08:59) [MSC v.1500 32 bit (Intel)] on win
32
Type "help", "copyright", "credits" or "license" for more information.
>>> breakdown = []
>>> breakdown.append({'count':5, 'pick':0})
>>> abc = 0
>>> try:
... votes_a = breakdown[0]['count']
... if breakdown[0]['pick'] != abc:
... votes_b = votes_a
... except IndexError:
... votes_a = 0.0
...
>>> print votes_a
5
>>>
</code></pre>
<p>看起来,代码本身很好。你一定把空格/标签弄乱了</p>