Python并集概念
并集就是取所有集合的所有元素,如果出现重复的保留一个。使用符号 | 或者 union 方法完成,以属于A或属于B的元素为元素的集合成为A与B的并集。
Python并集实例
my_set1 = {"apple", "orange", "pear", "banana", "food"} my_set2 = {"apple", "orange", "pear"} both = my_set1 | my_set2 print(both) 使用 union 完成。 my_set1 = {"apple", "orange", "pear", "banana", "food"} my_set2 = {"apple", "orange", "pear"} both = my_set1.union(my_set2) print(both)
以上就是Python对称差集的介绍,希望能对大家有所帮助。
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