The main function, 1. Declares a linked list which stores integers.
2. Prompts user to enter int values and add these values in the linked list, stop adding the values when the user enter 0.
3. Prints the size of the linked list.
4. Prints the values stored in the linked list.
5. Prompts user to enter a value key, and find if key is in the linked list.
6. Prompts user to enter k (the number of values to be removed), and remove k values from the front.
7. Prints the values stored in the linked list.
8. Declares a linked list which stores strings.
9. Prompts user to enter strings and add these strings in the linked list, stop adding the strings when the user enters "exit".
10. Prints the size of the linked list.
11. Prints the strings stored in the linked list.
12. Prompts user to enter k (the number of strings to be removed), and remove k strings from the front.
13. Prints the strings stored in the linked list.
14. Declares a linked list which stores employees (the Employee class is provided with this lab material).
15. Prompts user to enter employee's name, id, and department name, and add the employees in the linked list, stop adding when the user enters id as 0.
16. Prints the size of the linked list.
17. Prints the employees stored in the linked list.
18. Prompts user to enter k (the number of employees to be removed), and remove k employees from the front.
19. Prints the employees stored in the linked list.