Distributed task allocation in Drone Programming - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to assign a task to a drone.

Drone Programming

drone.task = [1]

Drag options to blanks, or click blank then click option'

Asurvey_area

B"survey_area"

Ctask_survey

Darea_survey

Attempts:

3 left

💡 Hint

Common Mistakes

Forgetting to put quotes around the task name.

Using undefined variable names.

The task name must be a string, so it needs quotes around it.

2fill in blank

medium

Complete the code to check if the drone is available for a new task.

Drone Programming

if drone.status == [1]:

Drag options to blanks, or click blank then click option'

A"busy"

Bidle

Cready

D"available"

Attempts:

3 left

💡 Hint

Common Mistakes

Using status values without quotes.

Using incorrect status strings.

The drone status must be compared to the string "available" to check if it can take a new task.

3fill in blank

hard

Fix the error in the code to add a task to the drone's task queue.

Drone Programming

drone.tasks.[1]("inspect_building")

Drag options to blanks, or click blank then click option'

Aappend

Badd

Cinsert

Dpush

Attempts:

3 left

💡 Hint

Common Mistakes

Using add() which is for sets, not lists.

Using push() which is not a Python list method.

The correct method to add an item to a list in Python is append().

4fill in blank

hard

Fill both blanks to create a dictionary of tasks assigned to drones with priority filtering.

Drone Programming

assigned_tasks = {drone.id: task for drone, task in task_list if task.priority [1] 5 and drone.status == [2]

Drag options to blanks, or click blank then click option'

A>

B==

C<

D!=

Attempts:

3 left

💡 Hint

Common Mistakes

Using < instead of > for priority filtering.

Using != instead of == for status check.

We want tasks with priority greater than 5 and drones that are exactly available.

5fill in blank

hard

Fill all three blanks to create a dictionary comprehension that maps drone names to their current task if the task is urgent.

Drone Programming

urgent_tasks = {drone.[1]: drone.[2] for drone in drones if drone.task.[3] == True}

Drag options to blanks, or click blank then click option'

Aname

Bcurrent_task

Cis_urgent

Dstatus

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'status' instead of 'is_urgent' to check urgency.

Using wrong attribute names for drone or task.

We map drone names to their current tasks only if the task is marked urgent.