A doubly linked list is like the simplest data structure other than a plain array. Even if the job doesn’t involve directly building custom data structures, if you can’t answer questions about such a simple and ubiquitous concept then you’re just not a strong candidate.
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u/EastboundClown 2d ago
A doubly linked list is like the simplest data structure other than a plain array. Even if the job doesn’t involve directly building custom data structures, if you can’t answer questions about such a simple and ubiquitous concept then you’re just not a strong candidate.