2. What is the output of the following function printsomething given head pointing to a linked list: 1->2->3->4->5->6->7->8->9->NULL? (15 pts) (node is defined as: class node ( public: int data node* next; void printsomething (node* head) ( node *phead node *q = head ; while (q != NULL && q->next != NULL) { P p->next; qq->next->next cout data