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

Set .union() Operation

  • enghesham25
     + 0 comments
    n = int(input())
set_1 = set(map(int, input().split()))

b = int(input())
set_2 = set(map(int, input().split()))

print(len(set_1 | set_2))