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
Tag Archives: doubly linked list
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
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
Given a doubly-linked list containing n nodes. The problem is to reverse every group of k nodes in the list. Examples: Input: List: 10<->8<->4<->2, K=2Output:… Read More
Given a doubly linked list, rotate the linked list counter-clockwise by N nodes. Here N is a given positive integer and is smaller than the… Read More
Given a doubly linked list, rotate the linked list counter-clockwise by N nodes. Here N is a given positive integer and is smaller than the… Read More
Given a doubly linked list, rotate the linked list counter-clockwise by N nodes. Here N is a given positive integer and is smaller than the… Read More
Given a doubly linked list, rotate the linked list counter-clockwise by N nodes. Here N is a given positive integer and is smaller than the… Read More
Following is a typical recursive implementation of QuickSort for arrays. The implementation uses last element as pivot. C++ /* A typical recursive implementation of Quicksort… Read More
Following is a typical recursive implementation of QuickSort for arrays. The implementation uses last element as pivot. Java /* A typical recursive implementation of Quicksort… Read More
Following is a typical recursive implementation of QuickSort for arrays. The implementation uses last element as pivot. Python3 """A typical recursive implementation of Quicksort for… Read More
Following is a typical recursive implementation of QuickSort for arrays. The implementation uses last element as pivot. Javascript <script> /* A typical recursive implementation of… Read More
Given a Doubly Linked List, the task is to reverse the given Doubly Linked List. See below diagrams for example. (a) Original Doubly Linked List… Read More
Given a Doubly Linked List, the task is to reverse the given Doubly Linked List. See below diagrams for example. (a) Original Doubly Linked List… Read More
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