Populating Next Right Pointers in Each Node | Tree Data Structure playlist C++ | Hello World

This is the video under the series of DATA STRUCTURE & ALGORITHM in a TREE Playlist. We are going to understand How to Populating Next Right Pointers in Each Node. Join My Telegram channel for more Updates: https://telegram.me/helloworldbyprince complete DSA preparation: https://github.com/Prince-1501/Complete-DSA-Preparation ► 116. Populating Next Right Pointers in Each Node You are given a perfect binary tree where all leaves are on the same level, and every parent has two children. The binary tree has the following definition: struct Node { int val; Node *left; Node *right; Node *next; } Populate each next pointer to point to its next right node. If there is no next right node, the next pointer should be set to NULL. Initially, all next pointers are set to NULL. Input: root = [1,2,3,4,5,6,7] Output: [1,#,2,3,#,4,5,6,7,#] Explanation: Given the above perfect binary tree (Figure A), your function should populate each next pointer to point to its next right node, just like in Figure B. The serialized output is in level order as connected by the next pointers, with '#' signifying the end of each level. We also Provide courses on Competitive Programming and Data structure and Algorithms. Please see our Full Playlist on our Channel. ----------------------------------------------------------------------------------------: Populating Next Right Pointers in Each Node: https://leetcode.com/problems/populating-next-right-pointers-in-each-node/ code in This Video: https://github.com/Prince-1501/Hello_world-Competiitve-Programming/blob/master/Leetcode/Tree/Populating%20Next%20Right%20Pointers%20in%20Each%20Node.cpp ---------------------------------------------------------------------------------------- ** Unacademy Use my code "HELLOWORLD" to get 10% discount Career as a Developer: https://unacademy.com/goal/career-as-a-software-developer/FOBOI Tech Extracurriculars: https://bit.ly/Unacademy-SoftwareDeveloper-Ujjwal ---------------------------------------------------------------------------------------- *Follow me * LinkedIn► https://www.linkedin.com/in/iamprince/ Facebook► https://www.facebook.com/helloworldofficials/ Instagram► https://www.instagram.com/helloworldbyprince/ Twitter► https://twitter.com/prince_king_ Telegram► https://telegram.me/helloworldbyprince ---------------------------------------------------------------------------------------- ►Our Playlists on:- ► Tree: https://youtube.com/playlist?list=PLzjZaW71kMwQ-JABTOTypnpRk1BnD2Nx4 ► Hashing: https://youtube.com/playlist?list=PLzjZaW71kMwQ-D3oxCEDHAvYu8VC1XOsS ► Matrix: https://youtube.com/playlist?list=PLzjZaW71kMwRff0CCcrB93srEiQhJoOzg ► STL: https://youtube.com/playlist?list=PLzjZaW71kMwR-oGkXfxfz4dmVe2dkNh0K ► Leetcode: https://youtube.com/playlist?list=PLzjZaW71kMwQRAtBdJAq3u64ZEw-0wxgI ►Competitive Programming: https://youtube.com/playlist?list=PLzjZaW71kMwTGbP1suqY16w1VSb9ZNuvE ►C++ Full Course : https://youtube.com/playlist?list=PLzjZaW71kMwRba0ojzshdrmR_NueVeMJv ►Algorithms: https://www.youtube.com/watch?v=7aB650S72CQ&list=PLzjZaW71kMwQWnV474_y1twD9_5qS85Mu ►Data Structure: https://www.youtube.com/playlist?list=PLzjZaW71kMwQVEuI4I0Yj0NnsV-km-Jt_ ------------------------------------------------------------------------ 🌟 Please leave a LIKE ❤️ and SUBSCRIBE for more AMAZING content! 🌟 ✨ Tags ✨ Populating Next Right Pointers in Each Node perfect binary tree The tree Data structure in Hindi Find the Invert of a Binary Tree Use of Tree Data structure in real Life question asked in Google off-campus placement how to learn to code for beginners Practice Tree data structure tree in data structure Best Telegram channel for Off-campus Placement drive Tree in a data structure in Hindi Tree Full playlist for Beginners #Tree #Leetcode #programming