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He's a developer, not a telepath. In tests like this you make it clear what's allowed - "use the standard library, no external dependencies" etc. Because in a
by zeemonkee3 10y ago
He's a developer, not a telepath.
In tests like this you make it clear what's allowed - "use the standard library, no external dependencies" etc. Because in a normal working situation, his solution is perfectly valid.
If I were interviewing him it certainly wouldn't be a dealbreaker. I'd probably want to discuss more about pros and cons of in-house vs using libraries, because you tend to find out more about the skills and qualities of a developer from human conversation than scribbling on a whiteboard.
- mruniverse 10y agoIn an interview you are trying to show that you understand the problem. Not just get the right answer.
- zeemonkee3 10y agoHow do I know that? What is the interviewer looking for? Maybe in company A they are looking for developers who come up with a solution on their own and don't rely on external libraries or Google. Maybe company B don't like developers reinventing wheels and prefer they at least research prior art first. I don't know what kind of culture your company has, but at the very least out of courtesy you can signal what the requirements are in your test.
- blub 10y agoAlas, there are interviews where the correct solution is using a library and writing your own is wrong, because it shows a NIH attitude. One has to ask, but then the mere act of asking might also annoy some interviewers.