# DAT/305 Week 3 Challenge Activities 3.4.1: Queues using linked lists

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## Quick Overview

DAT/305 Week 3 Challenge Activities 3.4.1: Queues using linked lists

CHALLENGE ACTIVITY 1

Given an empty queue numQueue, what does the list head pointer point to? If the pointer is null, enter null.

What does the list tail pointer point to?

After the following operations:
QueueEnqueue(numqueue, 66)
QueueEnqueue(numQueue, 93)
QueueDequeue(numQueue)

What does the list head pointer point to?

What does the list tail pointer point to?

CHALLENGE ACTIVITY 2

Given numQueue: 78, 37, 47

What does the list head pointer point to? If the pointer is null enter null.

What does the list tail pointer point to?

After the following operations:
QueueEnqueue(numQueue, 60)
QueueEnqueue(numqueue, 57)
QueueDequeue(numQueue)
QueueDequeue(numQueue)

What does the list head pointer point to?

What does the list tail pointer point to?

Regular Price: \$5.00

Special Price: \$2.00

## Details

DAT/305 Week 3 Challenge Activities 3.4.1: Queues using linked lists

CHALLENGE ACTIVITY 1

Given an empty queue numQueue, what does the list head pointer point to? If the pointer is null, enter null.

What does the list tail pointer point to?

After the following operations:
QueueEnqueue(numqueue, 66)
QueueEnqueue(numQueue, 93)
QueueDequeue(numQueue)

What does the list head pointer point to?

What does the list tail pointer point to?

CHALLENGE ACTIVITY 2

Given numQueue: 78, 37, 47

What does the list head pointer point to? If the pointer is null enter null.

What does the list tail pointer point to?

After the following operations:
QueueEnqueue(numQueue, 60)
QueueEnqueue(numqueue, 57)
QueueDequeue(numQueue)
QueueDequeue(numQueue)

What does the list head pointer point to?

What does the list tail pointer point to?