Data structures are an integral part of Computers used for the arrangement of data in memory. They are essential and responsible for organizing, processing, accessing,… Read More

# Category Archives: Linked List

Doubly linked list is a type of linked list in which nodes contains information and two pointers i.e. left pointer and right pointer. The left… Read More

Linked Lists are linear data structures that contain nodes and pointers. Each node contains data and links to the other nodes. It is an ordered… Read More

Stack and doubly linked lists are two important data structures with their own benefits. Stack is a data structure that follows the LIFO technique and… Read More

A multi-linked list is a special type of list that contains two or more logical key sequences. Before checking details about multi-linked list, see what… Read More

Given a linked list, the task is to sort the linked list using HeapSort. Examples: Input: list = 7 -> 698147078 -> 1123629290 -> 1849873707… Read More

Given a singly linked list, the task is to Count the pairs of nodes with greater Bitwise AND than Bitwise XOR. Examples: Input: list: 1->4->2->6->3Output:… Read More

Given a singly linked list, and an integer K, the task is to make the first node value as minimum as possible in K operations… Read More

Given a singly linked list and two integers X and Y, the task is to left rotate the linked list by X in groups of… Read More

Given two circular linked lists L1 and L2, the task is to find if the two circular linked lists are identical or not. Note: Head… Read More

Given a linked list containing N nodes of binary numbers, the task is to check whether it is possible to rearrange the linked list in… Read More

Given the linked list and an array arr[] of size N, the task is to reverse every arr[i] nodes of the list at a time… Read More

Given a doubly linked list having all unique elements and two keys X and Y, the task is to swap nodes for two given keys… Read More

Given a head and a tail of a doubly linked list containing 0s and 1s, the task is to sort the Doubly linked list without… Read More

Split given Circular Linked List into three halves without calculating its length such that the difference between a linked list with a maximum number of… Read More