(C PROGRAMMING)

This is all the question gives so assume that pList has been initialized and created correctly, the NODE structure has been defined similar

to the format of

typedef struct node

{

int data; //pList

struct node *next; //link

} NODE;

Please try to explain what each one attempts is trying to do also why it fails/succeeds.

C. What is the output? What would happen if we call the following function? printf(" %d ", func(pList)); // pList: 20 40 50 10 int func( NODE *pList ) { NODE *p1; NODE *p2; p2 = NULL; p1 = pList; while (p1->link) { p2 = p1; p1 = p1->link; p1->link = pList; printf(" %d ", p1->link->link->data); return p2->data; } } D. What is the output? What would happen if we call the following function? printf(" %d ", funD (pList)); // pList: 20 40 50 10 int fund( NODE *pList) { NODE **ptr; ptr = &pList; while (*ptr) { ptr = &((*ptr)->link); } *ptr = pList; printf(" %d ", (*ptr)->link->data); return (*ptr)->data; }