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Questions about the science and art of determining properties of algorithms, often including correctness, runtime and space usage. Use the [runtime-analysis] tag for questions about the runtime of algorithms.

1 vote
2 answers
762 views

Why do we use multiple data structures? [duplicate]

I'm studying elementary data structures like Linked List, Doubly Linked List and Binary Trees like Binary Search Trees. Both runs in worst case O(n) in the same operations, so why don't we use only …
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