Circular Linked List Algorithm Geeksforgeeks

Introduction to circular linked list Traversal in a circular linked list In this article we will learn about deleting a node from a circular linked list. Write a GetNth function that takes a linked list and an integer index and returns the data value stored in the node at that index position.

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Thanks to Geek4u for suggesting the algorithm.

Circular linked list algorithm geeksforgeeks. 1-10-30-14 index 2 Output. 1 Store the mid and last pointers of the circular linked list using tortoise and hare. If there are odd number of nodes then first list should contain one extra.

Consider the linked list as shown below. We will be given a node and our task is to delete that. 30 The node at index 2 is 30.

Please solve it on PRACTICE first before moving on to the solution.

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