How do you xor a list in python?
View Discussion Show Improve Article Save Article View Discussion Improve Article Save Article Sometimes, while programming, we have a problem in which we might need to perform certain bitwise operations among list elements. This is an essential utility as we come across bitwise operations many times. Let’s discuss certain ways in which XOR can be performed. Method #1 : Using
Output : The original list is : [4, 6, 2, 3, 8, 9] The Bitwise XOR of list elements are : 2 Method #2 : Using
Output : The original list is : [4, 6, 2, 3, 8, 9] The Bitwise XOR of list elements are : 2 View Discussion Improve Article Save Article View Discussion Improve Article Save Article Given an array arr[] containing integers of size N, the task is to find the
XOR of this array.
Approach: In order to find the XOR of all
elements in the array, we simply iterate through the array and find the XOR using ‘^’ operator. Therefore, the following steps are followed to compute the answer:
Below is the implementation
of the above approach: CPP
C
Java
Python3
C#
Javascript
Time Complexity: O(N), where N is the size of the array. How do you use XOR in a list in Python?Method #1 : Using reduce() + lambda + “^” operator
The above functions can be combined to perform this task. We can employ reduce() to accumulate the result of XOR logic specified by the lambda function.
How do you solve XOR in Python?In Python, we can perform the bitwise XOR operation using the "^" symbol. The XOR operation can be used for different purposes; XOR of two integers, XOR of two booleans, Swapping two numbers using XOR, etc. We can also use the xor() function using the operator module in Python.
What is XOR command?XOR is a bitwise operator, and it stands for "exclusive or." It performs logical operation. If input bits are the same, then the output will be false(0) else true(1).
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