Join over 23 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews.

Join over 11 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews.

Insert a node at a specific position in a linked list. EasyProblem Solving (Intermediate)Max Score: 5Success Rate: 96.94%.

Today we will work with a Linked List. Check out the Tutorial tab for learning materials and an instructional video.

A singly-linked list is a data structure having a list of elements where each element has a reference pointing to the next element in the list. Its ...

A singly linked list is a data structure having a list of elements where each element has a reference pointing to the next element in the list.

Question 1: What does the following function do for a given Linked List with first node as head? void fun1(struct node* head) { if(head == NULL) return;

Compare the data in two linked lists node by node to see if the lists contain identical data.

public class Solution { static class SinglyLinkedListNode { public int data; public SinglyLinkedListNode next; public SinglyLinkedListNode(int nodeData) {

There are two elements in the linked list. They are represented as 16 -> 13 -> NULL. So, the printLinkedList function should print 16 and 13 each on a new line.