Assume a linked list contains following integers: 7, 2, 9, 5, 8, 3, 15 and the pointer head is pointing to the first node of the list. What will be the value of variable a after the following statements are executed: Node *curNode=head; Node *aNode; int s; while(curNode!=NULL){ { aNode=curNode; curNode=curNode->getNext(); } s=aNode->getItem(); A. 15 B. 3 C. 7 D. 2
Assume a linked list contains following integers: 7, 2, 9, 5, 8, 3, 15 and the pointer head is pointing to the first node of the list. What will be the value of variable a after the following statements are executed: Node *curNode=head; Node *aNode; int s; while(curNode!=NULL){ { aNode=curNode; curNode=curNode->getNext(); } s=aNode->getItem(); A. 15 B. 3 C. 7 D. 2
C++ Programming: From Problem Analysis to Program Design
8th Edition
ISBN:9781337102087
Author:D. S. Malik
Publisher:D. S. Malik
Chapter17: Linked Lists
Section: Chapter Questions
Problem 18SA
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Question
Assume a linked list contains following integers: 7, 2, 9, 5, 8, 3, 15 and the pointer head is pointing to the first node of the list. What will be the value of variable a after the following statements are executed:
Node<int> *curNode=head;
Node<int> *aNode;
int s;
while(curNode!=NULL){
{
aNode=curNode;
curNode=curNode->getNext();
}
s=aNode->getItem();
A. 15
B. 3
C. 7
D. 2
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