Circular linked lists are widely used in applications where tasks are to be repeated or in time sharing applications. Circular queue can keep a track of tasks which have been performed and which has to be performed,once the specific task is done it jumps to next one and when whole set of task is conpleted it again jumps to first task to complete the remaining job.

In the given doubly linked list, delete a node. We can delete head node, middle node or last node. Example. Algorithm. Time complexity : O(1) Step 1 : create a function which takes a linked list and node that had to be deleted as arguments and delete the node.

Oct 30, 2008 · A doubly-linked list would have a pointer to the next node as well as to the previous node. Thus you can move forward and backward through the list. A circularly-linked list doesn't necessarily...

In a doubly linked list, one can insert or delete a node in a constant number of operations given only that node's address. Queues can be easily implemented with circular linked list. A circular linked list contains all the features and properties of a normal linked list but also have a link from the last element of the list to its first element which creates a cycle. Its representation is ...

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