SymmetricDifference.py

"""
Title     : Symmetric Difference
Subdomain : Sets
Domain    : Python
Author    : Ahmedur Rahman Shovon
Created   : 15 July 2016
Updated   : 15 March 2021
Updated   : 19 June 2022
Problem   : https://www.hackerrank.com/challenges/symmetric-difference/problem
"""
m = int(input())
set_a = set(map(int, input().split()))
n = int(input())
set_b = set(map(int, input().split()))
set_a_diff = set_a.difference(set_b)
set_b_diff = set_b.difference(set_a)
for i in sorted(set_a_diff.union(set_b_diff)):
    print(i)