Comment by u67583

Someone who able to immediately understand and write out the solution to 80% of hard DS&A questions is at least able to write code. The question is if this is honestly better than generating your own FizzBuzz. I don't think so. I have heard rumors that Google has studied employee performance predictions based on interview score and found no correlation. I would bet this is an open secret and no one knows what to replace it with that isn't enormously expensive.