print("set1 U set2 : ",set1|set2) # union of three sets print("set1 U set2 U set3 :",set1|set2|set3) 输出: set1 U set2:{2,4,5,6,7,8} set1 U set2 U set3:{2,4,5,6,7,8,9,10} 注:本文由VeryToolz翻译自Union() function in Python,非经特殊声明,文中代码和图片...
{'Fili', 'Dwalin', 'Balin', 'Gimli', 'Bofur', 'Thorin', 'Kili'} You can also checkPython Set Remove Methods Now, let’s use “|” operator to get the same result. Here, we will use this operator between the sets in print function. dwarves1 = {"Thorin", "Balin", "Dwalin"} ...
Write a function to get the sum of union of two sets. Return the sum of all elements in the union set. For example, for inputs {1, 2, 3, 4} and {2, 3, 4, 5}, the output should be 15. 1 2 def get_union_sum(set1,set2): Check Code Previous Tutorial: Python Set symm...
Python provides built-in functions to find the intersection and union of two sets or lists. These functions areintersectionandunion. In this article, we will explore these functions and see how they can be used in various scenarios. Intersection Theintersectionfunction returns a new set or list ...
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In parameters, any number of sets can be given 返回值: The union() function returns a set, which has the union of all sets(set1, set2, set3…) with set1. It returns a copy of set1 only if no parameter is passed. 以下是上述方法的Python3实现: ...
idp = self.find(p)ifnotself.connected(p,q):foriinrange(len(self.id)):ifself.id[i]==idp:# 将p所在组内的所有节点的id都设为q的当前idself.id[i] = self.id[q] self.count -=1 我们的测试端代码如下: # -*- coding: utf-8 -*-import quickfind ...
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You can also get the union of two lists using sets in Python. For example, two lists mylist1 and mylist2 are initialized with some elements. Then, the set() function is used to convert each list into a set myset1 and myset2, respectively. After that, the union() method is used ...
Using union() function Python Code: # Create a set 'setc1' with elements "green" and "blue":setc1=set(["green","blue"])# Create a set 'setc2' with elements "blue" and "yellow":setc2=set(["blue","yellow"])# Print a message to indicate the original sets:print("Original sets:...