摘要： 1 class Queue(): 2 def __init__(self, size): 3 self.queue = [] 4 self.size = size 5 self.head = 0 6 self.tail = 0... 阅读全文

摘要： 1 class Stack(): 2 def __init__(self, size): 3 self.stack = [] 4 self.size = size 5 self.top = -1 6 7 def push(self,... 阅读全文