摘要：
class Graph: def __init__(self): self.V = []class Vertex: def __init__(self, x): self.key = x self.color = 'white' s... 阅读全文
摘要：
class Graph: def __init__(self): self.V = [] self.w = {}class Vertex: def __init__(self, x): self.key = x self.color... 阅读全文