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

Set .symmetric_difference() Operation

  • gaurav582offici1
     + 0 comments
    def main():
    n = int(input())
    e = set(map(int, input().split()))
    m = int(input())
    f = set(map(int, input().split()))
    
    print(len(e.symmetric_difference(f)))

if __name__ == "__main__":
    main()