For extra practice with linked lists, build a deque using a doubly-linked list. Make sure it includes all of the expected methods for a deque. Design how you could design a browser back/forward system ...

However, you use an item index of -1 to insert an item at the end of the list. To remove an item from a queue, use the POPN, POPC, POPL, or POPO function. As with stacks, you should use the ITEMTYPE ...

A queue is a linear data structure that works in a specific way and that is First In, First Out or FIFO. This means that the first element added to the queue will be the first element removed from the ...