implement a linked list ADT using actual pointers. The purpose of this program is to :
A) Build 2 list (list_1 and List_2 ). Each list consist of 15 random integer numbers that are between 0 and 20 exclusive Display List_1 and List_2.
B) Creat new list ( List_3 ) that contain all elements of list_1 followed by all elements of list_2. Display list_3
C) Display the number of occurrences of the First element in List_3.
D) Creat a new list ( list_4) by removing all duplicate numbers that are in list_3. Display list_4.
E) Display number of elements in list_4.
F) Display list_4 backwards.
G) Move the last element in list_4 and places it in the 3rd element in the same list. Display list_4.
H) Sort list_4 in increasing order. Display list 4
repeat the procces A-H untill user terminates the program
