Next Greater Node in Linked List | Smart Sessions - Smart Interviews
In this video, our instructor Devi Prasad walks you through the process of finding next greater node in a linked list making it easy to follow along, even for beginners. By the end of the video, you'll have a solid understanding of how to solve similar problems and optimize your code for better performance.
Here’s the problem statement
You are given the head of a linked list with n nodes.
For each node in the list, find the value of the next greater node . That is, for each node, find the value of the first node that is next to it and has a strictly larger value than it.
Return an integer array answer where answer [i] is the value of the next greater node of the ith node (1-indexed). If the ith node does not have a next greater node, set answer [i]=0.
Problem link: https://leetcode.com/problems/next-gr...
-----------------------------------------------------------------------------------------------------------------------------------
About Smart Interviews
Welcome to Smart Interviews!! We are an ed-tech platform transforming lives of Engineering students since 2016. Our mission is to upskill every Engineering graduate around the country to help them build a future of their dreams.
We are proud to have upskilled over 25000 students. Additionally 18000+ students have been placed in top tech companies. Join us to build your tech career today!
Find more about our journey and course on our website: https://bit.ly/47cTiNr
-----------------------------------------------------------------------------------------------------------------------------------
Connect with us
LinkedIn - https://bit.ly/49Faf52
Instagram - https://bit.ly/3sKlf05
Discord - https://bit.ly/40DTiUc
Facebook - https://bit.ly/3SIaF4g