擅长:python、mysql、java
<pre><code>import pprint
li = [['m', 'z', 'asdgwergerwhwre'],
['j', 'h', 'asdgasdgasdgasdgas'],
['u', 'a', 'asdgasdgasdgasd'],
['i', 'o', 'sdagasdgasdgdsag']]
for _list in li:
_list[:2]=sorted(_list[:2])
pprint.pprint(sorted(li))
>>>
[['a', 'u', 'asdgasdgasdgasd'],
['h', 'j', 'asdgasdgasdgasdgas'],
['i', 'o', 'sdagasdgasdgdsag'],
['m', 'z', 'asdgwergerwhwre']]
</code></pre>