Python 集合的交差並補操做及方法

1.集合的交差並補html intersection() 交集python set1 ={'盧俊義','花榮', '吳用'} set2 ={'公孫勝','秦明','盧俊義'} res = set1.intersection(set2) print(res) #{'盧俊義'} #簡寫 res = set1 & set2 print(res)set1 ={'盧俊義','花榮', '吳用'} set2

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