Our main objective is to implement breadth-first-search (BFS) to print the vertices of a graph G.To get the full grade, you must annotate your code (i.e., write relevant comments throughout your program) and proceed as follows:Ask the user to enter the number of nodes of a graph G.Ask the user to enter the edges of G (e.g., if the user enters 3 and 5; it means that there is an edge between nodes 3 and 5).Store the graph G using an adjacency matrix.Run BFS on G, starting form node 1 (i.e., we assume here that the start node is 1).Use a queue to implement BFS. You may use the queue class from the library of the programming language you are using (so there is no need to implement your own class queue).Write a main function to test your program, and make sure BFS is visiting the vertices of G as expected.

GIVEN: #include<iostream>#include<vector>#include<queue>using namespace…

Answered: Our main objective is to implement…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Our main objective is to implement breadth-first-search (BFS) to print the vertices of a graph G.

To get the full grade, you must annotate your code (i.e., write relevant comments throughout your program) and proceed as follows:

Ask the user to enter the number of nodes of a graph G.
Ask the user to enter the edges of G (e.g., if the user enters 3 and 5; it means that there is an edge between nodes 3 and 5).
Store the graph G using an adjacency matrix.
Run BFS on G, starting form node 1 (i.e., we assume here that the start node is 1).
Use a queue to implement BFS. You may use the queue class from the library of the programming language you are using (so there is no need to implement your own class queue).
Write a main function to test your program, and make sure BFS is visiting the vertices of G as expected.

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