public void entry() { int num_nodes = 500; bool isGraphConnected; GraphImpl gi = new GraphImpl(num_nodes); gi.CreateNodes(gi.GetTotalNodes()); gi.CreateEdges(gi.GetTotalNodes()); //gi.display_connections(); isGraphConnected = gi.isGraphConnected(); if (!isGraphConnected) { Console.WriteLine("Graph not connected"); } else { Console.WriteLine("Graph connected"); Dijkstra dij = new Dijkstra(); dij.DikkstraImpl(gi, 0, 8); } }