Count of x in given range such that bitwise XOR of x, (x+1) and (x+2), (x+3) are equal

by Rubin|Published April 14, 2022

Given an integer N, the task is to count the number of integers (say x) in the range [0, 2N−1] such that x⊕(x+1) = (x+2)⊕(x+3).… Read More