Check If Linked List Is Palindrome
Linked is an important concept of data structures for placement point of view. In an interview, almost all the questions asked related to the linked list. One of the most...
Insert a Node at a Specific Position in a Linked List
Linked lists are essential data structures used in computer programming to efficiently store and manage collections of elements. Inserting a new node before a specified position in a singly linked...
Linked List – Inserting a 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...
Write a C function to print the middle of a linked list
This blog will discuss how to make a C function to print the middle of a linked list. Linked list is one of the most interesting topics when you start...
Applications of Linked List Data Structure
Linked lists are fundamental data structures used in computer science and play a crucial role in various applications beyond the realm of programming. Their simplicity, flexibility, and dynamic memory allocation...
Given only a pointer to a node to be deleted in a singly linked list, how do you delete it?
Introduction In this article, we will discuss about given only a pointer to a node in a singly linked list, how can we delete that node. The linked list is...
Print the reverse of a linked list without extra space and modifications
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...
Detect and Remove the loop in a linked list
In this article, we will learn to detect and remove loop in a linked list. A loop is a linked list defined as a condition that when the last node...
Insertion Sort for Singly Linked List
Insertion sort is a simple and efficient sorting algorithm that works well on small or nearly sorted data sets and it works similarly to the way you sort playing cards...
Java.util.LinkedList.poll(), pollFirst(), pollLast() with examples in Java
Introduction One of the most crucial data structures to learn while preparing for interviews is the linked list. In a coding interview, having a thorough understanding of Linked Lists might...
Advantage and Disadvantage of Linked List Over Array
Two popular data structures used in programming are array and linked list. Both of these data structures have their own advantages and disadvantages, and choosing the right data structure depends...
Linked List Deleting 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...
Reverse a Doubly Linked List using recursion
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...
Delete a Doubly Linked List node at a given position
Introduction In this article, we will discuss how to delete a doubly linked list node at a given position. Linked List is one of the most important topics for the...
Implement a Stack using a Singly Linked List
A stack is an abstract data type that follows the LIFO (Last In First Out) principle. It is widely used in computer science, programming languages, and operating systems. Implementing a...
Doubly Circular Linked List Introduction and Insertion
A circular doubly linked list is a data structure that consists of a collection of nodes, where each node contains a data element and two pointers: one that points to...
Sort a Linked List of 0s, 1s and 2s
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...
How to Get a Value from LinkedHashMap by Index in Java
Basically, If we will use linkedhashmap class we can retrieve or fetch the value which is mapped through a parameter which contains a key. So lets just look into a...
How to Get First or Last entry from Java LinkedHashMap
In Java, the LinkedHashMap class offers a unique advantage over other map implementations by maintaining the insertion order of its elements. This means that elements are stored in the order...
LinkedHashMap get() Method in Java
Introduction One of the most crucial data structures to learn while preparing for interviews is the linked list. In a coding interview, having a thorough understanding of Linked Lists might...
LinkedList addFirst() Method in Java
Introduction One of the most crucial data structures to learn while preparing for interviews is the linked list. In a coding interview, having a thorough understanding of Linked Lists might...
Check if a doubly-linked list of characters is palindrome or not
Doubly linked lists exhibit versatility as a data structure, facilitating bidirectional traversal and seamless insertion and deletion of elements. They prove invaluable in diverse programming scenarios, providing elegant solutions to...
Search an element in a Linked List (Iterative and Recursive)
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...
Java.util.LinkedList.offer(), offerFirst(), offerLast() in Java
We will discuss the Java LinkedList class and its functions, making our work flexible while writing the code. A linked list is one of the major concepts of data structures...
LinkedList push() Method in Java
Introduction One of the most crucial data structures to learn while preparing for interviews is the linked list. In a coding interview, having a thorough understanding of Linked Lists might...
How to get a Sublist of LinkedList in Java
This blog will discuss various approaches To Get SubList from Linked List in Java. We have to figure out how to get a sublist of linked list in Java. This...
Bubble Sort in Linked List by Swapping Nodes
Bubble Sort, renowned for its simplicity and elegance, stands as one of the earliest sorting algorithms. While traditionally used with arrays, this classic method gracefully extends its functionality to Linked...
Check if a linked list of strings forms a palindrome
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...
Move the first element to the end of the given list
This blog will describe the efficient approach to move first node to last in linked list. The linked list is one of the most important concepts and data structures to...
Java.util.LinkedList.get(), getFirst() and getLast() in Java
Introduction One of the most crucial data structures to learn while preparing for interviews is the linked list. In a coding interview, having a thorough understanding of Linked Lists might...