For questions 19 through 24, assume that Head, p and q have all been declared as

Question

For questions 19 through 24, assume that Head, p and q have all been declared as SNode and that the following list structure has been created. (Use the structure below as your starting point for each question.) Head23 59 72 Determine what the execution of the given code fragment would do to the given structure. Choose your answers from those 19, p->Next q; = 20, q->Next p->NextNULL p->Next; " 21, q->Next-p->Next ; q->Next->Next p->Next = NULL; p; - 22, q->Next = NULL; delete p; 23. delete (p->Next) 24. q->Next= Head; delete p

Explanation / Answer

19) will give Image (7)

20) will give (4)


21) will give(2)

22) will give (8)

23) will give (3)

?24) None of these

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