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  1. Prepare
  2. Python
  3. Sets
  4. Set Mutations
  5. Discussions

Set Mutations

  • imam_alfaridzi
     + 0 comments

    Here's my code:

    al = int(input())
a = set(list(map(int, input().split()))[:al])
for _ in range(int(input())):
    c, l = input().split()
    if not hasattr(set, c):
        continue
    getattr(a, c)(set(list(map(int, input().split()))[:int(l)]))
print(sum(a))