擅长:python、mysql、java
<pre><code>>>> List1 = [['_', '_', '_'], ['_', '_', '_'], ['_','_','_']]
>>> List2 = [['Test', 'Word', 'Sudo'], ['Fu', 'Lu', 'Shou'], ['Ham', 'Spam', 'Eggs']]
>>> List3 = [3, 5, 7,]
>>> List4 = [item for sublist in List1 for item in sublist]
>>> List5 = [item for sublist in List2 for item in sublist]
>>> for val in List3:
... List4[val] = List5[val]
>>> List1 = [ List4[i:i+3] for i in xrange(0,len(List4),3) ]
</code></pre>