Assume a linked list contains following integers: 7, 2, x, 5, 8, x, 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; curNode=curNode->getNext(); curNode=curNode->getNext(); int a; a=curNode->getItem(); 1. x 2. 2 3. 7 4. x+9

Assume a linked list contains following integers: 7, 2, x, 5, 8, x, 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; curNode=curNode->getNext(); curNode=curNode->getNext(); int a; a=curNode->getItem(); 1. x 2. 2 3. 7 4. x+9

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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