America’s Need for Skilled Immigrants Isn’t Going Away

Re:America’s Need for Skilled Immigrants Isn’t Going Away by geebee on Wednesday October 24, 2018 @02:37PM (#18295137)

I agree, you don't need data structures for fizz buzz. In fact, I think it would be tough to pass data structures if you weren't at the level where you could write fizzbuzz, so it's more or a pre-req. I have trouble imagining what is taught in a CS program that doesn't have a course in data structures and algorithms. How can it be CS?

That said... I keep hearing about fizzbuzz, and I'm not sure what I think of the complaint. I hear something along the lines of "We need to do technical screening because you wouldn't believe how many people can't do fizz buzz", but the questions aren't fizz buzz, they're "find all matching subtrees in a binary tree", often at the whiteboard, in 45 minutes. I'm not saying that this is (or isn't) unreasonable, just that there's an awful big difference between fizz buzz and the kind of questions I've encountered in a typical tech interview.

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Re:America’s Need for Skilled Immigrants Isn’t Going Away by ryandrake on Wednesday October 24, 2018 @09:32PM (#18297922)

Both candidates are in abundance. I know plenty of “engineers” who can’t do fizzbuz. I also know talented developers who can do fizzbuz for you in 60 seconds, but might not be able to invert your binary tree on a whiteboard in that amount of time. Neither of them are getting past today’s ultra picky interview-hazing rituals. One probably shouldn’t get hired while the other should. Companies seem to have a hard time distinguishing them.

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