We solved the problem using lookup (hashtable), using the mathematical formula. Let's solve this more efficiently using bit-level operations with XOR and then optimize the solution.
In this article, we'll learn various ways to find the missing number in an array. We use a memoization approach, a mathematical approach, and the most optimized way using the XOR operator.
Single Number coding question, can be easily solved with XOR bitwise technique with linear time complexity.
In this lesson, every element appears twice except one element. We solve this using naive, and then we move to solve it more optimally using XOR operator.
Hamming distance talks about two integers where the bit positions where the corresponding bits are different.
In this question, input two numbers and detect if they have opposite signs. We solve using bitwise XOR operator
In this coding question, we find the odd-appearing element using bitwise xor. This algorithm is simple yet powerful.
In this lesson, we use the XOR operator to swap the values of two inputs. Introduction In this question, input
Introduction A Bitwise XOR is a binary operation that takes two-bit patterns of equal length and performs the logical
The Bitwise XOR operator is denoted by ^. When an XOR gate is given with 2 inputs, the corresponding outputs will
Gopi Gorantala