摘要:
''' 双端队列 线性结构 首尾两端皆可添加删除数据 ''' class Deque: def __init__(self): self.items = [] def isEmpty(self): return self.items == [] def addFront(self, item): s 阅读全文
摘要:
''' 队列 Queue 先进先出 ''' class MyQueue: def __init__(self): self.items = [] def isEmpty(self): return self.items == [] # 入队列 def enqueue(self, item): sel 阅读全文