【发布时间】:2017-09-23 05:01:55
【问题描述】:
我有两个列表如下。
list1 = [["cup", "mug"], ["happy", "joy", "smile"], ["trees", "bushes"]]
list2 = [["cat", "dog"], ["trees", "bushes"], ["cup", "mug"]]
现在,我想返回两个列表中的共同元素。
Common elements = [["trees", "bushes"], ["cup", "mug"]]
我尝试了以下代码:
print(list(set(list1).intersection(list2)))
但是,它不起作用。有什么建议吗?
【问题讨论】:
标签: python list set comparison set-intersection