擅长:python、mysql、java
<p>类似的东西也可能对你有用:</p>
<pre><code>def flatten_list(my_list):
flat_list = []
for element in my_list:
if type(element) is list: #if element is a list, iterate through it
for item in element:
flat_list.append(item)
else:
flat_list.append(element)
return flat_list
nested_list = [[1, 2, 3, 4], [5, 6, 7], [8, 9, 10],[1,2,3],[1,2,4],[4,6,7,8]]
print('Original List', nested_list)
print('Flat List', flatten_list(nested_list))
</code></pre>
<p><strong>输出</strong></p>
<pre><code>Original List [[1, 2, 3, 4], [5, 6, 7], [8, 9, 10], [1, 2, 3], [1, 2, 4], [4, 6, 7, 8]]
Flat List [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 1, 2, 3, 1, 2, 4, 4, 6, 7, 8]
</code></pre>