Does the Python list contain another list of all elements

This article mainly describes whether the Python list contains another list of all elements, has a certain reference value, now share to everyone, the need for friends can refer to

As shown below:

#!/usr/bin/env python# coding:utf-8a = [1, 2, 3, 4, 5]b = [3, 4, 5]d = [False for C in B if C not in A]if D:print ' A does not contain B All elements of "else:print" a contain all elements of B "

You can also consider converting to set after the intersection to see if the smaller sets are equal.