4) Remove Zero Sum Consecutive Nodes from Linked List

Hi geeks! In this article, we going to play with Linked list and hash map by solving this interesting problem remove Zero Sum Consecutive Nodes from Linked List. Given the head of a linked list, we repeatedly delete consecutive sequences of nodes that sum to 0 until there are no such sequences. After doing so, return the head of …

Continue reading 4) Remove Zero Sum Consecutive Nodes from Linked List