Depth First Search Through Un-weighted Connected Graph , Data Structure & Algorithms

Assignment Help:

Q. Write down the algorithm which does depth first search through an un-weighted connected graph. In an un-weighted graph, would breadth first search or depth first search or neither find a shortest path tree from some of the node? Why?                                                                                     

Ans:

An algorithm that does depth first search is written below:

struct node

{

int data ;

struct node *next ;

} ; int visited[MAX] ;

void dfs ( int v, struct node **p )

{

struct node *q ;

visited[v - 1] = TRUE ;

printf ( "%d\t", v ) ; q = * ( p + v - 1 ) ; while ( q != NULL )

{

if ( visited[q -> data - 1] == FALSE )

dfs ( q -> data, p ) ;

else 

q = q -> next ;}

}

 


Related Discussions:- Depth First Search Through Un-weighted Connected Graph

Rooted tree, It does not have any cycles (circuits, or closed paths), which...

It does not have any cycles (circuits, or closed paths), which would imply the existence of more than one path among two nodes. It is the most general kind of tree, and might be co

Algorithms, characteristics of a good algorithm

characteristics of a good algorithm

Define a procedure called make-avl-tree, This question deals with AVL trees...

This question deals with AVL trees. You must use mutable pairs/lists to implement this data structure: (a) Define a procedure called make-avl-tree which makes an AVL tree with o

What is the best case complexity of quick sort, What is the best case compl...

What is the best case complexity of quick sort In the best case complexity, the pivot is in the middle.

Algorithm to insert element to a max-heap sequentially, Q. Write  down the ...

Q. Write  down the  algorithm  to  insert  an  element  to  a  max-heap  which  is  represented sequentially.           Ans: The algorithm to insert an element "newkey" to

Binary search tree, write an algorithm to delete an element x from binary...

write an algorithm to delete an element x from binary search with time complex

Linked list implementation of a queue, The fundamental element of linked li...

The fundamental element of linked list is a "record" structure of at least two fields. The object which holds the data & refers to the next element into the list is called a node .

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