Practice>Python>Sets>Set .intersection() Operation

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Set .intersection() Operation

Problem link : https://www.hackerrank.com/challenges/py-set-intersection-operation/problem?utm_campaign=challenge-recommendation&utm_medium=email&utm_source=24-hour-campaign

Difficulty : Easy

Tip

• If you know intersection() method of set, you can easily solve this problem

Solution

input() s1 = input().split(' ') ss1 = set(s1) input() s2 = input().split(' ') ss2 = set(s2) r = ss1.intersection(ss2) print(len(r))