Show how to implement a first-in, first-out queue with a priority queue. Show how to implement a stack with a priority queue. (Queues and stacks are defined in Section 10.1.)
Please use the figure and other information provided to answer question 6.5-7!
From Section 10.1 (as mentioned in the question):
Stacks and queues are dynamic sets in which the element removed from the set
by the DELETE operation is prespecified. In a stack, the element deleted from
the set is the one most recently inserted: the stack implements a last-in, first-out,
or LIFO, policy. Similarly, in a queue, the element deleted is always the one that
has been in the set for the longest time: the queue implements a first-in, first-out,
or FIFO, policy. There are several efficient ways to implement stacks and queues
on a computer. In this section we show how to use a simple array to implement
each
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