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

Set .symmetric_difference() Operation

  • mohamedhari317
     + 0 comments
    a=int(input())
b=set(map(int,input().split()))
c=int(input())
d=set(map(int,input().split()))

print(len(d.difference(b))+len(b.difference(d)))