Bit difference,You are given two numbers A and B. The task is to count the number of bits needed to be flipped to convert A to B. Example 1: Input: A = 10, B = 20 Output: 4 Explana...

Non-Repeating Number except two,Given an array A containing 2*N+2 positive numbers, out of which 2*N numbers exist in pairs whereas the other two number occur exactly once and are ...

Interview Prep: Bit Manipulation: Part III,Welcome back to more work on Bit Manipulation in preparation for that big job interview you’re going for. We’ll be pushing forward base...

Interview Prep: More on Bit Manipulation,Welcome back again to another episode of Interview Prep. We’ve been playing around with Bit Manipulation lately. If you didn’t catch my f...