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

Set .union() Operation

  • chedro
     + 3 comments

    Simple solution in Python:

    n = input()
set_n = set(map(int, input().split()))
b = input()
set_b = set(map(int, input().split()))
print(len(set_n.union(set_b)))