Python交集概念
以属于A且属于B的元素为元素的集合成为A与B的交集。
交集就是求两个集合共有的元素。
my_set1 = {"apple", "orange", "pear", "banana", "food"} my_set2 = {"apple", "orange", "pear"} both = my_set1 & my_set2 print(both)
Python交集实例
除了通过 & 符号以外,还可以通过集合的 intersection 方法完成。
my_set1 = {"apple", "orange", "pear", "banana", "food"} my_set2 = {"apple", "orange", "pear"} both = my_set1.intersection(my_set2) print(both)
以上就是Python交集的作用介绍,希望能对大家有所帮助。
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