C programming output

Question

Output? What would happen if we call the following function?

printf(“\n\n%d\n\n”, funD(pList));

//pList: 20 40 50 10

int funD( NODE *pList )

{

NODE **ptr;

ptr = &pList;

while ( *ptr )

{

ptr = &((*ptr) ->link);

}

*ptr = pList;

printf(“\n\n%d\n\n”, (*ptr)->link->data);

return (*ptr)->data;

}

Answer 1

There will be compiler errors.

Llooks like you are trying to insert into a linked list