Скачать или смотреть Linked List: Flatten a Multilevel Doubly Linked List | coding challenge | day 5 | leetcode 430

Conquer one of the most asked Linked List problems: Flatten a Multilevel Doubly Linked List. 💡
🔹 Clear explanation of handling multiple child pointers.
🔹 Recursive and iterative Java solutions for O(n) time complexity.

Problem Summary:
Given a doubly linked list where nodes may contain a child pointer to another linked list, flatten the list into a single-level doubly linked list.

Example Input:
A list with child pointers leading to other lists.

Output:
A single-level list with all elements.

🛠️ Learn how to simplify complex data structures with this problem. Great for mastering Linked Lists!

#LinkedList #JavaProgramming #CodingProblems #DataStructures #InterviewQuestions #DSA #FlattenLinkedList #LearnDSA #linkedlist #codingchallenges #codeburner #dailycoding ##techeducation #techskills #programmingtips #dsa #codingproblems #algorithms #codingchallenge #programming #datastructures #algorithms #leetcode #interviewpreparation #techeducation #codeburner #problemsolving #codinginterview #challenge #programming #javaprogramming #pythonprogramming #c