To study, it's essential to have a solid grasp of linkedListType, as well as unorderedLinkedList and orderedLinkedList.

This question focuses on unorderedLinkedList, covered in the main course textbook. unorderedLinkedList is derived from a base class called linkedListType.

For this question, consider the following input sequence: $1830432453678194875-999$

a$.$ Implement a function to print the elements of the linked list created from the given input sequence. Specify the class $($either linkedListType, unorderedLinkedList, or orderedLinkedList$)$ where you would implement this function.

b$.$ Implement a function to print the elements of the linked list in reverse order $($from last to first$).$ Specify the class $($either linkedListType, unorderedLinkedList, or orderedLinkedList$)$ where you would implement this function.

c$.$ What is the output of the following $C++$ code?copyList.print$()$;