Answers for "python compare lists in list"

compare lists element wise python

[ x&y for (x,y) in zip(list_a, list_b)]

python compare each item of one list

import itertools
for a, b in itertools.combinations(mylist, 2):
    compare(a, b)

python compare two lists

>>> a = [1, 2, 3, 4, 5]
>>> b = [9, 8, 7, 6, 5]
>>> set(a) & set(b)
{5}