Write a program that inputs a simple to standard output

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Reference no: EM132194517

Write a C/C++ program that inputs a simple, unweighted, undirected graph from a file and outputs to standard output the connected components of the graph, one per line.

Use either a DFS or a BFS as a subroutine. When selecting an unvisited vertex to start each DFS/BFS, always choose the lowest-indexed unvisited vertex.

A user should see something very similar to the following when invoking your program.

>./connected graph.txt 2 3

0 4 3 7

1 5 8

2 6 >

graph.txt:

9 7 //First row represents number of vertices and number of edges, respectively. 0 4 3 4 7 4 1 8 1 5 5 8 6 2

Reference no: EM132194517

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