public GraphV3Path(SparseGraphV3 graphV3, int start)
{
_graph = graphV3;
_isVisisted = Enumerable.Repeat(false, _graph.V()).ToArray();
_from = Enumerable.Repeat(-1, _graph.V()).ToArray();
_start = start;
}
public TraverseGraphBFS(SparseGraphV3 graph)
{
_graph = graph;
_isVisited = Enumerable.Repeat(false, _graph.V()).ToArray();
_from = Enumerable.Repeat(-1, _graph.V()).ToArray();
_steps = Enumerable.Repeat(0, _graph.V()).ToArray();
_gQueue = new Queue();
}