Solution Review: Check If Number Is Even/Odd
Explore how to use the bitwise AND operator to check if numbers are even or odd efficiently. This lesson helps you understand the underlying bit patterns and implement an O(n) solution to classify numbers, enhancing your problem-solving skills in coding interviews.
We'll cover the following...
We'll cover the following...
Solution review
We need to go through all the elements to check if any are even/Odd.
It would be best if you saw the pattern of bits present in odd numbers. If you take a closer look at each of them, you can see the right-most significant bit is set to 1 (for ...