Using Lists as a Queue : queue « Collections « Python Tutorial

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Python Tutorial » Collections » queue   9. 2. 1. Using Lists as a Queue queue = [] def enQ():     queue.append("A") def deQ():     if len(queue) == 0:          print 'Cannot pop from an empty queue!'     else:         print 'Removed [', 'queue.pop(0)', ']' def viewQ():     print queue       # calls str() internally enQ() viewQ() deQ() viewQ() 9. 2. queue 9. 2. 1.  Using Lists as a Queue

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