擅长:python、mysql、java
<p>将列表理解与<a href="http://docs.python.org/2/library/functions.html#range" rel="nofollow">^{<cd1>}</a>一起使用:</p>
<pre><code>>>> user_input = 'ABABABABA' # user_input = raw_input("Enter message: ")
>>> [user_input[i:i+2] for i in range(0, len(user_input), 2)]
['AB', 'AB', 'AB', 'AB', 'A']
</code></pre>