Advertisement
Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- #该方法只保留第一个迭代器中的值,从而发现两个迭代器之间的差异。
- def difference(a, b):
- set_a = set(a)
- set_b = set(b)
- comparison = set_a.difference(set_b)
- return list(comparison)
- difference([1,2,3], [1,2,4]) # [3]
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement