擅长:python、mysql、java
<p>要使用Python列表,不需要索引。你知道吗</p>
<pre><code>for bunch_of_names in names:
if len(bunch_of_names) > 1: # e.g. bunch_of_names = ['Bilbo', 'Baggins']
print 'First name:', bunch_of_names[0], 'Last name: ', bunch_of_names[1]
else: # e.g. ['Aragorn']
print 'Name: ', bunch_of_names[0] # the only one
</code></pre>