Does python list contain all elements of another list?

This article mainly introduces whether a python list contains all elements of another list. It has a certain reference value. Now I share it with you. Friends in need can refer to it

As shown below:

#!/usr/bin/env python
# coding: utf-8

a = [1, 2, 3, 4, 5]
b = [3, 4, 5]
d = [False for c in b if c not in a]
if d:
 print "a不包含b的所有元素"
else:
 print "a包含b的所有元素"

You can also consider converting to a set and then finding the intersection to see if it is equal to the smaller set.

Related recommendations:

Python implementation example of finding all subsets of a set

Python determines whether a set is another set Subset method of a collection

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