BFS traverses the graph in a concentric fashion, visiting all vertices that are near to a starting vertex, then all unvisited vertices two edges away from it, and so on, until all vertices in the same linked component as the initial vertex are visited. BFS utilises queue in place of a stack. Input graph as Adjacency Matrix Constraints ΝΑ Output Format space separated nodes, which are rechable Sample Input 0 0111 0001 0000 0010 Sample Output 0 234

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
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BFS traverses the graph in a concentric fashion, visiting all vertices that are near to a
starting vertex, then all unvisited vertices two edges away from it, and so on, until all
vertices in the same linked component as the initial vertex are visited. BFS utilises
queue in place of a stack.
Input graph as Adjacency Matrix
Constraints
ΝΑ
Output Format
space separated nodes, which are rechable
Sample Input 0
0111
0001
0000
0010
Sample Output 0
234
Transcribed Image Text:BFS traverses the graph in a concentric fashion, visiting all vertices that are near to a starting vertex, then all unvisited vertices two edges away from it, and so on, until all vertices in the same linked component as the initial vertex are visited. BFS utilises queue in place of a stack. Input graph as Adjacency Matrix Constraints ΝΑ Output Format space separated nodes, which are rechable Sample Input 0 0111 0001 0000 0010 Sample Output 0 234
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