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_,e=input(),set(input().split()) _,f=input(),set(input().split())
print(len(e&f)) my simple, clean and efficient code
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Set .intersection() Operation
You are viewing a single comment's thread. Return to all comments →
_,e=input(),set(input().split()) _,f=input(),set(input().split())
print(len(e&f)) my simple, clean and efficient code