What is Doubly Linked List ? Add,Remove,Update Number in Doubly Linked List

What is Doubly Linked List ? Add,Remove,Update Number in Doubly Linked List

Doubly Linked List :Doubly Linked List (Data Structure) In C++ . A doubly-linked list is a linked data structure that consists of a set of sequentially linked records called nodes. Each node contains two fields, called links, that are references to the previous and to the next node in the sequence of nodes.

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