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

Set .union() Operation

  • asanjyal56
     + 0 comments
    # Enter your code here. Read input from STDIN. Print output to STDOUT
n1 = int(input())
set1 = set(map(int,input().split()))
n2 = int(input())
set2 = set(map(int,input().split()))
print(len(set1.union(set2)))