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Chapter 17: Problem 1

The __________ points to the first node in a linked list.

Short Answer

Expert verified
Answer: Head

Step by step solution

01

Identifying the linked list term

In a linked list, nodes store elements of the data structure and have a reference or link to the next node in the sequence. The term we are looking for points to the first node in the linked list.
02

Answer

The term that points to the first node in a linked list is called the "Head".

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Most popular questions from this chapter

A data structure that points to an object of the same type as itself is known as a(n) __________ data structure.

To indicate that a linked list is empty, you should set the pointer to its head to the value __________.

Using the ListNode structure introduced in this chapter, write a function void printFirst(ListNode *ptr) that prints the value stored in the first node of a list passed to it as parameter. The function should print an error message and terminate the program if the list passed to it is empty.

In a(n) __________ list, the last node has a pointer to the first node.

Write a function double lastValue(ListNode *ptr) that returns the value stored in the last node of a nonempty list passed to it as parameter. The function should print an error message and terminate the program if the list passed to it is empty.
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