static void Main(string[] args) { int nodes = 7; Graph aList = new Graph(nodes); aList.AddEdges(0, 1); aList.AddEdges(0, 2); aList.AddEdges(1, 3); aList.AddEdges(2, 4); aList.AddEdges(3, 5); aList.AddEdges(4, 5); aList.AddEdges(4, 6); aList.DeepFisrtSearch(0); }