exercise_98.md

Exercise 98

Given 2 sets of integers, M and N, print their symmetric difference in ascending order. The term symmetric difference indicates those values that exist in either M or N but do not exist in both.

Code

n = int(input())
set1 = set(map(int, input().split()))

m = int(input())
set2 = set(map(int, input().split()))

ans = list(set1 ^ set2)
ans.sort()
for i in ans:
    print(i)

ChatGPT Explanation

This code takes two sets of integers as input and finds the symmetric difference between them. The symmetric difference of two sets is defined as the set of elements that are in either of the sets, but not in their intersection.

1. The first input line n is the number of elements in set 1, and the next line is the elements of set1, separated by spaces. These elements are converted to integers using the map function and stored in set1.

2. The next two lines are similar, with m being the number of elements in set2, and the next line being the elements of set 2. These elements are stored in set2.

3. The symmetric difference between the two sets is found using the ^ operator, and the result is stored in the list ans.

4. The list ans is sorted and the elements are printed one by one.