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by stayfrosty420
1633 days ago
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> Leetcode is systematically favoring candidates who have months of free time to memorize arbitrary logic puzzles I agree to some extent but moreso, I think it heavily favours those with a theoretical CS background, which means effectively you are favouring candidates from top colleges in a round about way. |
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No offense, but you study python, learn its basic syntax + "algorithm design" book + 1 practical book about algorithms and data structures and you're good enough for performing good/optimal leetcodes.
Some things you might miss, for example some exercises you can optimize better if you know some algebra/maths, but 90% of that stuff is more or less repetitive. Once you learn the tricks etc, it really becomes repetitive because finally it's just if/else and for loops. (I don't mean to minimize in any way the effort it takes to make such exercises, it's just the feeling I had while doing some and failing a lot of them).
It's always about specializing one or two specific algorithms you have found in the book[s]. Sometimes it requires coming up with very creative ideas - better for loops. :)
For me Leetcodes are not per se bad. I still learnt something from "being forced" to do them which I probably wouldn't have done if i hadn't been forced. What I despise is the fact that companies have lost accountability in hiring. It's hard to interview, so it's better to rely on an "industry standard" - after all Amazon and Google do the same, so why shouldn't we?