alt Hacker NewsIf you can't solve FizzBuzz in half an hour with a language of your choice while being able to look up syntax, your problem isn't that you failed to cram for leetcode, it's that you don't know how to write code.
There's nothing inherently wrong with not being able to write code, but you probably shouldn't be applying for software engineering roles where the main responsibility of the job is ultimately to write working code.
Just to be clear I have no problem passing these interviews, I just spent a few weeks cramming leetcode and got a job at Google. Leetcode wasn’t the main reason I was hired, but it was a filter that I had to get through (I’ve never been given fizzbuzz before, but I assume that is just because it’s no longer in style and hasn’t been for more than a decade). You just don’t throw yourself into on the fly coding, you practice them because your competition has and you will look bad if you don’t. Let’s not pretend that any of us are ready to do alien dictionary at the spur of a moment, or thats a useful skill for our role.