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

Write an algorithm for binary search, Q.1 Write procedures/ Algorithm to in...

Q.1 Write procedures/ Algorithm to insert and delete an element in to array. Q.2. Write an algorithm for binary search. What are the conditions under which sequential search of

Definitions of graph, A graph G might be defined as a finite set V of verti...

A graph G might be defined as a finite set V of vertices & a set E of edges (pair of connected vertices). The notation utilized is as follows: Graph G = (V, E) Consider the g

Array implementation of a circular queue, A circular queue can be implement...

A circular queue can be implemented through arrays or linked lists. Program 6 gives the array implementation of any circular queue. Program 6: Array implementation of any Circu

Create a function to show data structure, Given a number that is represente...

Given a number that is represented in your data structure, you will need a function that prints it out in base 215 in such a way that its contents can be checked for correctness. Y

B-TREE and AVL tree diffrance, Explain process of B-TREE and what differen...

Explain process of B-TREE and what difference between AVL Tree Using Algorithms

Registers, what are registers? why we need register? Definition? Types? Wha...

what are registers? why we need register? Definition? Types? What registers can do for us?

#input restricted DEQUE, #why all the 4 operations i.e. insertion n del...

#why all the 4 operations i.e. insertion n deletion from rear end and front end is valid in input restricted DEQUE

Sorting, explain quick sort algorithm

explain quick sort algorithm

EM13845162, Do you have a library solution for this problem?

Do you have a library solution for this problem?

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