Define doubly linked list, Data Structure & Algorithms

A list item stores pointers and an element to predecessor and successor. We call a pointer to a list item a handle. This looks simple enough, but pointers are so powerful that we can create a big mess if we are not careful. What creates a consistent list data structure? We need that for each item it , the successor of the predecessor is same to it and the predecessor of the successor is similar to it .

A sequence of n components is presented by a ring of n + 1 items. There is a dummy or special item h which stores no component. The successor h1 of h stores the _rst element of the sequence, the successor of h1 locates the second component of the sequence, and same that way. The predecessor of h stores the last component of the sequence,

 

1296_Doubly Linked List.png

Posted Date: 7/27/2012 6:51:24 AM | Location : United States







Related Discussions:- Define doubly linked list, Assignment Help, Ask Question on Define doubly linked list, Get Answer, Expert's Help, Define doubly linked list Discussions

Write discussion on Define doubly linked list
Your posts are moderated
Related Questions
Use a random number generator to create 10 numbers between 1 and 1000 and store them in 2 different arrays.  The first array should contain the numbers as they are generated.  The

what is queues? how it work? and why it used? i want an assignment on queue .....

ST AC K is explained as follows : A stack is one of the most usually used data structure. A stack is also called a Last-In-First-Out (LIFO) system, is a linear list in

i need help in java recursion assignment.

A useful tool which is used for specifying the logical properties of a data type is called the abstract data type or ADT. The term "abstract data type" refers to the fundamental ma

A binary search tree is used to locate the number 43. Which of the following probe sequences are possible and which are not? Explain. (a) 61 52 14 17 40 43 (b) 2 3 50 40 60 43 (c)

State the range of operation of ADT Operations of the Range of T ADT includes following, where a, b ∈ T and r and s are values of Range of T: a...b-returns a range value (an



What are the different ways of representing a graph? The different ways of representing a graph is: Adjacency list representation: This representation of graph having of an