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

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Set .union() Operation

Problem link : https://www.hackerrank.com/challenges/py-set-union/problem

Difficulty : Easy

Tip

• If you understand how set() is used, it's simple question
• Don't forget to split string to each item for set()

Solution

input() s = input() s1 = set(s.split(" ")) input() s = input() s2 = set(s.split(" ")) su = s1.union(s2) print(len(su))