Queues
From charlesreid1
Main article: StacksQueues
Queue ADT (abstract data type):
- an instance Q of a queue data type supports the following two methods:
 - Q.enqueue(e)
 - Q.dequeue()
 - Additional convenience methods:
 - Q.peek()
 - Q.is_empty()
 - len(Q)
 
Flags
|   Stacks and Queues Part of Computer Science Notes
Series on Data Structures 
 
 Stacks and Queues: Python StacksQueues/Python · StacksQueues/Python/ArrayStack · StacksQueues/Python/ArrayQueue · StacksQueues/Python/ArrayDeque StacksQueues/Python/LinkedStack 
 Stacks and Queues: Java StacksQueues/Java · StacksQueues/Java/ArrayStack · StacksQueues/Java/ArrayQueue · StacksQueues/Java/ArrayQueueFS · StacksQueues/Java/ArrayDeque StacksQueues/Java/LinkedStack · StacksQueues/Java/LinkedQueue · StacksQueues/Java/LinkedDeque 
 Applications Postfix_Expressions#Stacks · StacksQueues/Subsets · StacksQueues/Subsets/Java 
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