擅长:python、mysql、java
<pre><code>In [184]: List1 = [['_', '_', '_'], ['_', '_', '_'], ['_','_','_']]
In [185]: List2 = [['Test', 'Word', 'Sudo'], ['Fu', 'Lu', 'Shou'], ['Ham', 'Spam', 'Eggs']]
In [186]: List3 = [3, 5, 7,]
In [187]: for x in List3:
q,r=divmod(x,3)
List1[q][r]=List2[q][r]
.....:
In [188]: List1
Out[188]: [['_', '_', '_'], ['Fu', '_', 'Shou'], ['_', 'Spam', '_']]
</code></pre>