Python 集合的交差并补操做及方法

1.集合的交差并补html intersection() 交集python set1 ={'卢俊义','花荣', '吴用'} set2 ={'公孙胜','秦明','卢俊义'} res = set1.intersection(set2) print(res) #{'卢俊义'} #简写 res = set1 & set2 print(res)set1 ={'卢俊义','花荣', '吴用'} set2

>>阅读原文<<