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Category: Interview Questions

Linked Lists

Linked Lists

Linked lists are a data structure in which the data nodes are linked together via pointers. Pointers point to something. In this case a node points to another node. Linked lists are useful in building up other data structures like binary search trees etc. In this blog we’re not going to use pointers to memory as we would in a language like c, we’re rather going to emulate this with simple arrays. We’re going to discuss then extremely briefly and…

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