Python队列和堆栈，Python队列堆栈,#For a stack

Python队列和堆栈，Python队列堆栈,#For a stack

#For a stack (LIFO), stack with append() and destack with pop():>>> a = [5,8,9]>>> a.append(11)>>> a[5, 8, 9, 11]>>> a.pop()11>>> a.pop()9>>> a[5, 8]>>>#For a queue (FIFO), enqueue with append() and dequeue with pop(0):>>> a = [5,8,9]>>> a.append(11)>>> a[5, 8, 9, 11]>>> a.pop(0)5>>> a.pop(0)8>>> a[9, 11]#该片段来自于http://byrx.net