in c++

struct listrec value; int struct listrec next Write a main) routine in which you create the following linked list 4 5 3 NULL and then insert another node (with the value: 6) between the first and second nodes in the above list. Write a function called deepcopy that takes a pointer to the start of a linked list and returns a pointer to the start of another linked list obtained via a deep copy. The inferface of this function is void deepcopy(listrec *oldlinked_list, listrec *&new_ linked list) /l perform a deep copy from old linked list to new linked list In your main(), you may have void main) listrec *head old, *head new NULL head_old- (beginning memory address of the old linked list) deepcopy(head old, head new) /l print out the information in the linked list pointed by head_nevw