Circular Doubly Linked List has properties of both Doubly Linked List and Circular Linked List in which two consecutive elements are linked or connected by… Read More

# Tag Archives: doubly linked list

Given a doubly-linked list containing N nodes, where each node is at most K away from its target position in the list, the task is… Read More

Given a sorted doubly linked list and an integer X, the task is to print all the quadruplets in the doubly linked list whose sum… Read More

Given a circular doubly linked list consisting of N nodes, the task is to modify every node of the given Linked List such that each… Read More

Given a XOR linked list, the task is to reverse the XOR linked list. Examples:Attention reader! Don’t stop learning now. Get hold of all the… Read More

Given a Doubly linked list(DLL) containing N nodes and an integer X, the task is to find the position of the integer X in the… Read More

A Doubly Linked List(DLL) is a linear data structure that contains an extra pointer, typically called the previous pointer, together with the next pointer and… Read More

Given a 2-variable polynomial represented by a doubly linked list, the task is to find the partial derivative of a polynomial stored in the doubly-linked… Read More

A linked list is a linear data structure, in which the elements are not stored at contiguous memory locations. The elements in a linked list… Read More

llist is an extension module of CPython that provides a basic linked list structure. They are significantly faster that dequeue and even the standard list… Read More

Given a binary tree and the task if to check if its Inorder Sequence is a palindrome or not. Examples: Input: Attention reader! Don’t stop learning now.… Read More

Given a Doubly linked list and Circular singly linked list containing N nodes, the task is to remove all the nodes from each list which… Read More

A Doubly Linked List (DLL) contains an extra pointer, typically called the previous pointer, together with the next pointer and data which are there in… Read More

Given a Doubly linked list containing N nodes, the task is to remove all the nodes from the list which contains elements whose digit sum… Read More