Flatten a Multilevel Doubly Linked List | Using Stack
In this video, I have explained how to flatten a multilevel doubly linked list using iterative method.
Given a doubly linked list, which contains nodes that have a next pointer, a previous pointer, and an additional child pointer. This child pointer may or may not point to a separate doubly linked list, also containing these special nodes.
Given the head of the first level of the list, flatten the list so that all the nodes appear in a single-level, doubly linked list
Source code: https://github.com/fit-coder/fitcoder...
00:00 Introduction
00:08 Problem explanation
02:24 Solution explanation
14:57 Implementation
Flatten a Multilevel Doubly Linked List Using Recursion: • Flatten a Multilevel Doubly Linked List | ...
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I live in New Delhi and love explaining programming concepts. I have done M.Tech(BITS Pilani) + B.Tech(PEC, Chandigarh) in Computer Science and am currently working as a software engineer in a MNC.
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For Linked List tutorials, please refer to the below playlist:
• Linked List
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