set1={1,2,3}set2={3,4,5}union_set=set1.union(set2)print(union_set) 1. 2. 3. 4. Output: {1, 2, 3, 4, 5} 1. In the above code, we have two setsset1andset2. Theunionfunction is called onset1and passedset2as an argument. The resulting setunion_setcontains all the uni...
of set B with no repetition of elements and is named as union of set A and B. 用法: set1.union(set2, set3, set4….) 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...
Python Setx.union(y)method finds the union of setxand setyand returns the resulting set. We can pass more than one set to the union() method as arguments. In this tutorial, we will learn the syntax of set.union() method and go through examples covering different scenarios for the argumen...
# 集合的常用操作set1={1,2,3}set2={3,4,5}# 并集union_set=set1|set2# 或者用 set1.union(set2)print(f"并集:{union_set}")# 输出 {1, 2, 3, 4, 5}# 交集intersection_set=set1&set2# 或者用 set1.intersection(set2)print(f"交集:{intersection_set}")# 输出 {3}# 差集difference_...
python的set和其他语言类似, 是一个无序不重复元素集, 基本功能包括关系测试和消除重复元素. 集合对象还支持union(联合), intersection(交), difference(差)和sysmmetric difference(对称差集)等数学运算. sets 支持x in set,len(set), 和for x in set。作为一个无序的集合,sets 不记录元素位置或者插入点。因...
a) union()、intersection()、differnce()、symmetric_difference()、issubset() 和 issuperset()方法的可接受任何可迭对象作为参数。相比之下,它们的基于运算符的相应操作需要它们的参数是set。这避免了像set('abc') & 'cbs'这样易出错的结构,有利于更易读的结构,如set('abc').intersection('cbs')。
Python Set Union We can combine two or more sets together and get a combined set as a result. To do this we usepython set unionmethod. We can also use“|” operatorto get the same result inPython Programming. To learn this lesson of python, we will give different examples below....
The Python set union() method returns a new set with distinct elements from all the sets. Example A = {2, 3, 5} B = {1, 3, 5} # compute union between A and B print('A U B = ', A.union(B)) # Output: A U B = {1, 2, 3, 5} Run Code Syntax of Set union()...
s.union(t)# 相当于s | t 并集 s.intersection(t)# 相当于s & t 交集 s.difference(t)#相当于 s -t 差集,s中有的但是t中没有的 s.symmetric_difference(t)#相当于 s ^ t 对称差集,返回新的set其中没有他们重复的值 s.copy()#返回s的一个浅复制 ...
| Return the symmetric difference of two sets as a new set. | | (i.e. all elements that are in exactly one of the sets.) | | union(...) | Return the union of sets as a new set. | | (i.e. all elements that are in either set.) | | --- | Static methods defined here...