WRITE A PROGRAM IN C++    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 NA Output Format space separated nodes, which are rechable Sample Input 0 0 1 1 1 0 0 0 1 0 0 0 0 0 0 1 0   Sample Output 0 2 3 4

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Polynomial Time

The problems for which the deterministic polynomial-time algorithm exists belong to the complexity class (p) and it is central in the field of computational complexity theory. According to Cobham’s thesis, polynomial time is a synonym for “feasible”, “fast”, and “efficient”.