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

Set .union() Operation

  • marinskiy
     + 6 comments

    Here is Python 3 solution from my HackerrankPractice repository:

    _, a = input(), set(input().split())
_, b = input(), set(input().split())
print(len(a.union(b)))

    Feel free to ask if you have any questions :)