擅长:python、mysql、java
<p>这就是你想做的吗?在</p>
<pre><code>def recursiveRef(nested,depth):
"""Return element from nested list
list ->int
"""
if len(depth) == 0:
return nested
else:
return recursiveRef(nested[depth[0]],depth[1:])
print recursiveRef([[1,2,3],[4,[5,6],7]],[1])
print recursiveRef([[1,2,3],[4,[5,6],7]],[1,1])
print recursiveRef([[1,2,3],[4,[5,6],7]],[1,1,1])
</code></pre>
<h3>输出</h3>
^{pr2}$