示例#1
0
        if len(vertices_encountered) != len(vertices):
            for vertex in gdi from graph2 import Graph


g = {"a": ["d"],
      "b": ["c"],
      "c": ["b", "c", "d", "e"],
      "d": ["a", "c"],
      "e": ["c"],
      "f": []
    }

graph = Graph(g)
print(graph)

for node in graph.vertices():
    print(graph.vertex_degree(node))

print("List of isolated vertices:")
print(graph.find_isolated_vertices())

print("""A path from "a" to "e":""")
print(graph.find_path("a", "e"))

print("""All pathes from "a" to "e":""")
print(graph.find_all_paths("a", "e"))

print("The maximum degree of the graph is:")
print(graph.Delta())

print("The minimum degree of the graph is:")
          19 : [18, 20, 11],
          20 : [13, 16, 19]
          
        }               """

    g = {
        1: [2, 3, 4],
        2: [1, 5],
        3: [1, 4, 5],
        4: [1, 3, 6],
        5: [2, 3, 6],
        6: [4, 5]
    }

    graph = Graph(g)
    vertices = graph.vertices()
    grados = []
    numVertices = 0
    nodosAdyacentes = []
    nodosRecorridos = []
    gradoAdyacentes = []
    hamiltoniano = True

    nodoActual = None

    #creamos la lista de grados vacía pero
    #con tantos elementos como vértices
    #Cada entrada contendrá el grado del nodo i, siendo i la posición
    #relativa en la lista
    for item in vertices:
        grados.append([])