#include "ReadGraph.h"

void main(int argc, char **argv) {
	if (argc != 2) {
		printf("please include exactly one argument, the name of the file which contains the graph to be read");
	}
	else {
		GraphInfo g;

		if (readGraph(argv[1], g)) {
			// At this point, g.name is the name of the graph,
			// g.nNodes is the number of nodes, g.nEdges is
			// the number of edges, and g.edges[i].u and
			// g.edges[i].v are the labels for the vertices
			// on edge i.

			g.print();
		}
		else {
			printf("couldn't read the graph from %s\n", argv[1]);
		}
	}
}