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  1. Prepare
  2. Python
  3. Sets
  4. Set .union() Operation
  5. Discussions

Set .union() Operation

  • s_fadel
     + 0 comments
    n = int(input())
english = set(map(int, input().split()))

b = int(input())
french = set(map(int, input().split()))


diff = english.union(french)
print(len(diff))