[caspper69]

No, it's not.

You do not need to learn how to analyze algorithmic complexity from a theoretical point of view, which would be very math-heavy.

But a college/university-level mathematics / comp-sci course in algorithms & data structures, usually only a 3 credit, 200-level course, isn't really asking too much.

Then you'd know why your O(n^2) algorithm sucks on any dataset larger than a toy without having to be scolded.

There's 10,000 shades of gray between not knowing shit other than sort() and having a PhD. Use some common sense.

[abj]

Then it would be fine if all these interviews asked was, "Why does this code with a O(n^2) algorithm suck?" People seem to have more of an issue when the interviews seem to blow right past that into leetcode hards.

[caspper69]

I don't disagree with your statement at all.

But I do disagree with the statement I was replying to.