foofoofoofooTable of Contents1. Introduction Index IntroductionIntroductionChapter 1. IntroductionOne common use of an array is as a stack of information, where you add new
values to and remove old values from the righthand side of the list,
like a stack of plates in a cafeteria.11The other way is a queue, where you add to the end but take
from the front. The righthand side is the end with the “last” items in
the array, the end with the highest index values. These operations
occur often enough to have their own special functions.IndexIndexIndexQqueues, Sstacks,