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Data structures and algorithms practice problems and their solutions

72 点作者 abhimt超过 7 年前

6 条评论

Radle超过 7 年前
This was already posted under a different link.<p><a href="https:&#x2F;&#x2F;techiedelight.quora.com&#x2F;500-Data-Structures-and-Algorithms-practice-problems-and-their-solutions?__filter__&amp;__nsrc__=2&amp;__snid3__=1594232728&amp;amp;share=1#" rel="nofollow">https:&#x2F;&#x2F;techiedelight.quora.com&#x2F;500-Data-Structures-and-Algo...</a><p>In fact it seems as the author on Medium &quot;forgot&quot; to mention his sources.
danieltillett超过 7 年前
As scientist (Molecular Biology background) who has transitioned to being a part-time self-employed developer, how often do you CS&#x2F;CE people use any of this in real life? Is all this just equivalent to the Chinese imperial civil service examination system [0]?<p>0. <a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Imperial_examination" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Imperial_examination</a>
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anameaname超过 7 年前
Some of these answers are not great, and wouldn&#x27;t stand up to interview scrutiny. For example, the &quot;Check if linked list is palindrome or not&quot; problem says copying the list would be too expensive. The proposed answer (recursion) some how avoids this.<p>The solution is technically right, but it&#x27;s making a copy of the list too. The intuition is wrong.
keriati1超过 7 年前
I work as a developer in enterprise environment since 4 years. So far I didn&#x27;t encounter any of the above issues. However we have a set of other issues mostly connected to maintainability of a code base or refactoring of legacy code. I would love to see a set of interview questions that target our issues too.<p>(Our best approach so far was to test people with the gilded rose kata and see how they manage the problem without reimplementing it from scratch)
ourmandave超过 7 年前
A list of only 500 potential problems for an interview.<p>All right class, remember to read the textbook cover-to-cover over the weekend, as your first quiz may, or may not, cover the entire course.<p>But don&#x27;t be nervous, it&#x27;s only worth 95% of your grade.
r0f1超过 7 年前
Soo... let&#x27;s create a github repo and solve all these? :D
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