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Question
For a non-empty linked list, select the code that should appear in a function that adds a node to the end of the list. newPtris a pointer to the new node to be added, and lastPtris a pointer to the current last node. Each node contains a pointer nextPtr, a link to a node.(a)
lastPtr->nextPtr = newPtr;
lastPtr = newPtr;
(b)
lastPtr = newPtr;
lastPtr->nextPtr = newPtr;
(c)
newPtr->nextPtr = lastPtr;
lastPtr = newPtr;
(d)
lastPtr = newPtr;
newPtr->nextPtr = lastPtr;
Answer
This answer is hidden. It contains 3 characters.
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