Assignment:
Extend the class linkedListType by adding the following operations:
Write a function that returns the info of the kth element of the linked list. If no such element exists, terminate the program.
Write a function that deletes the kth element of the linked list. If no such element exists, terminate the program.
Provide the definitions of these functions in the class linkedListType. Also, write a program to test these functions. (Use either the class unorderedLinkedList or the class orderedLinkedList to test your function.)