To extract and sort non-adjacent arrays in your data, nest the CHOOSECOLS or CHOOSEROWS functions inside your SORT or SORTBY ...

Beyond big projects, doing smaller, focused exercises is super helpful. GeeksforGeeks has tons of these, covering everything ...

Getting started with HackerRank can feel a bit daunting, but it’s really just about getting familiar with the site and picking the right problems to start with. Think of it like learning to ride a ...