Please do something simple and not to complex. I've already posted this on here once but I didn't really like the anwser I got, I felt like it was way more complicated then it needed to be.

1. Simple Linked List Class Using an appropriate definition of ListNode, design a simple linked list class with only two member functions and a default constructor: void add (double x); boolean isMember (double x); LinkedList( The add function adds a new node containing x to the front (head) of the list, while the isMember function tests to see if the list contains a node with the value x. Test your linked list class by adding various numbers to the list and then testing for membership. Programming challenges 17.1, Simple Linked List Class, page 1068 [1 point1]. Add a public method named display() that prints the content of all nodes in the terminal [1 point] Add another public method with the following signature: 1. 2. 3. void deletNodeAll(double x1,); that deletes ALL nodes with a value equal to x1. Test your code with an example list with the following values: 2, 3, 4, 2, 5, 7, 4, 7, 5, 2. In your main function: a) Display the list. b) Delete 2 using deletNodeAll. C) Display the list again. [2 points] Language is c++