Queue

Definition:

According to wikipidea:

• A queue is a particular kind of collection in which the entities in the collection are kept in order and the principal operations


• collection are the addition of entities to the rear terminal position and removal of entities from the front terminal position.


• FIFO (First In First Out)

[wiki]http://en.wikipedia.org/wiki/Queue_(data_structure)

Illustrations:

[350 x 340 - 40k - jpg - www.ac-nancy-metz.fr/.../Henry/bus-queue.jpg ]


Below is the image at: www.ac-nancy-metz.fr/.../anglais/Henry/ville.htm