Depth first search and breadth first search, Data Structure & Algorithms

Assignment Help:

Q. Illustrate the result of running BFS and DFS on the directed graph given below using vertex 3 as source.  Show the status of the data structure used at each and every stage.  

1844_DFS and BFS.png

 

Ans:

Depth first search (DFS):

917_DFS.png

 

Depth first search (DFS) beginning from vertex 3 as source and traversing above adjacency list one by one, the following result is obtained:

3-7-2-8-6-5-4-1

 Breadth First Search(BFS):

348_BFS.png

In this elements are inserted from rear and deleted from front. Before removing an element, insert its element in the queue. So result get of BFS in the given graph is:

3-7-2-8-6-5-4-1


Related Discussions:- Depth first search and breadth first search

Java, Ask consider the file name cars.text each line in the file contains i...

Ask consider the file name cars.text each line in the file contains information about a car ( year,company,manufacture,model name,type) 1-read the file 2-add each car which is repr

Determine the comparison of gouraud and phong shading, Comparison of Gourau...

Comparison of Gouraud and Phong Shading Phong shading requires more calculations, but produces better results for specular reflection than Gouraud shading in the form of more r

Sorting on several keys, Thus far, we have been considering sorting depend ...

Thus far, we have been considering sorting depend on single keys. However, in real life applications, we may desire to sort the data on several keys. The simplest instance is that

Which sorting methods sorting a list which is almost sorted, Which sorting ...

Which sorting methods would be most suitable for sorting a list which is almost sorted  Bubble Sorting method.

Flow chart, What is tha flow chart of algorithm

What is tha flow chart of algorithm

Avl tree rotations, AVL trees and the nodes it contains must meet strict ba...

AVL trees and the nodes it contains must meet strict balance requirements to maintain O(log n) search time. These balance restrictions are kept maintained via various rotation func

Graph, explain the prims''s algorithm with suitable example?

explain the prims''s algorithm with suitable example?

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