Explain linked list data structure.

Question

Accepted Answer

A LinkedList is a linear data structure where elements are stored in nodes, each pointing to the next node.

Consists of nodes, each containing data and a reference to the next node.
Allows efficient insertion and deletion of elements compared to arrays.
Types include singly linked lists, doubly linked lists, and circular linked lists.
Example of a singly linked list: Node1 -> Node2 -> Node3 -> None.
Example of a doubly linked list: Node1 <-> Node2 <-> Node3.

Accepted Answer

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Accepted Answer

Like an array, a linked list refers to a linear data structure in which the elements are not necessarily stored in a contiguous manner.
It is basically a sequence of nodes, each node points towards the next node forming a chain-like structure.

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Explain linked list data structure.

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