PrepBytes Blog

In the respective article, we will look how stable sorting such as insertion sort works in doubly linked lists. Now let's just see an approach of insertion sort for doubly...

Introduction The linked list is one of the most important concepts and data structures to learn while preparing for interviews. Having a good grasp of Linked Lists can be a...

Introduction The linked list is one of the most important concepts and data structures to learn while preparing for interviews. Having a good grasp of Linked Lists can be a...

Doubly linked lists data structure are a type of linked lists that can be traversed in both directions, i.e. forward (head to the last node) and backward direction (last node...

Introduction The linked list is one of the most important concepts and data structures to learn while preparing for interviews. Having a good grasp of Linked Lists can be a...

In this blog, we will deep dive and discuss how to make the middle node head of a linked list. Making the middle node as the head node of the...

Introduction Reversing a linked list is a very common operation that we need to perform while solving problems on linked list. So, if this operation is used a lot, let's...

Introduction In this article, we will discuss in detail about generic linked list in C. Data Structures are very important in the interview for any IT firm. Practicing more and...

In the below article we are going to understand how we can modify a function in c. Lets just get into the approach to modify the head pointer in linked...

Introduction Assume the node of the linked list has the following structure: [TABS_R id=3541] Below are some recursive functions, try to explain their functionality: [TABS_R id=3537] Answer: The above function...

This blog gives the complete solution with an efficient approach for solving the famous coding problem “How To Extract Leaves Of A Binary Tree In A Doubly Linked List”. Extracting...

In this article, we will discuss the circular linked list in an effective and efficient manner. We will deep dive into a circular linked list with its traversal, operations, and...

In certain situations, linked lists are preferred over arrays because they offer faster insertion and deletion operations. Unlike arrays, linked lists do not require a predefined size. As a result,...

This article will discuss in detail how to convert binary tree to doubly linked list. Conversion of binary tree to doubly linked list is an amazing task, which will improve...

In this blog, we tackle a coding task that involves iterative selection sort for linked list. A linked list is unidirectional i.e. we can only traverse the linked list in...

In this article, we will understand how to pairwise swap elements of a linked list. Linked list as a sequence of data structures which are connected through links and each...

Reverse a Doubly Linked List In this problem, we will be given a doubly linked list as input and we need to reverse it. Let the given input be: Input...

The Linked list is an important topic from an interview perspective. Companies like Amazon, Flipkart, Goldman Sach, Abode, Samsung, and many more asked questions over the linked lists. In this...

Remove all occurrences of duplicates from a sorted Linked List In this problem, we are given a LinkedList (root node) and are asked to delete all the nodes occurring more...

In the realm of data structures, linked lists are foundational, offering dynamic memory allocation and efficient data manipulation. However, linked lists can occasionally contain loops or cycles, which disrupt their...

Sorting is one of the famous techniques used to rearrange the array or the list of elements. In this article, we will learn how to sort a doubly linked list...