Algorithm that counts number of nodes in a linked list, Data Structure & Algorithms

Assignment Help:

Q. Write an algorithm that counts number of nodes in a linked list.                                     

Ans.

Algorithm to Count No. of Nodes in Linked List

COUNT (INFO, LINK, START, NUM)

1. Set NUM: = 0 [initializes counter]

2. Set PTR=START [ initializes pointer]

3. Repeat steps 4 & 5 while PTR! = NULL

4. Set NUM:= NUM + 1 [ increases NUM by 1]

5. Set PTR: =LINK [PTR] . [updates pointer to point to next node]

[End of step 3 loop]

6. Return

 

 


Related Discussions:- Algorithm that counts number of nodes in a linked list

What is Polyphase Sort, One of the best known methods for external sorting ...

One of the best known methods for external sorting on tapes is the polyphase sort. Principle: The basic strategy of this sort is to distribute ordered initial runs of predetermi

Insert function, INSERT FUNCTION /*prototypes of insert & find function...

INSERT FUNCTION /*prototypes of insert & find functions */ list * insert_list(list *); list * find(list *, int); /*definition of  anyinsert function */ list * inser

Single pointer pointing to the tail of the queue, Can a Queue be shown by c...

Can a Queue be shown by circular linked list with only single pointer pointing to the tail of the queue? Yes a Queue can be shown by a circular linked list with only single p

Complexity of an algorithm, An algorithm is a sequence of steps to solve a ...

An algorithm is a sequence of steps to solve a problem; there may be more than one algorithm to solve a problem. The choice of a particular algorithm depends upon following cons

Define strictly binary tree, Define Strictly Binary Tree Strictly Bina...

Define Strictly Binary Tree Strictly Binary Tree: - If each non leaf node in binary tree has non empty left and right sub-trees , then the tree is known as a strictly binary t

Graphs, c program to represent a graph as an adjacency multilist form

c program to represent a graph as an adjacency multilist form

Enumerate about the concept of container, Enumerate about the concept of co...

Enumerate about the concept of container A Container can have a size() operation. We can also ask (somewhat redundantly) whether a Container is empty. And even though a Contain

Best case, Best Case: If the list is sorted already then A[i] T (n) = ...

Best Case: If the list is sorted already then A[i] T (n) = c1n + c2 (n -1) + c3(n -1) + c4 (n -1)  = O (n), which indicates that the time complexity is linear. Worst Case:

Time converstion, how to convert 12 hour format into 24 hour format using c...

how to convert 12 hour format into 24 hour format using c program

First class Abstract data type , 3. A function to convert a complex number ...

3. A function to convert a complex number in algebraic form to a complex number in phasor form

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd