App Exercise - Workout Tracking Note These exercises reinforce Swift concepts in the context of a fitness tracking app. Your fitness tracking app wouldn't be much of a fitness tracker if it couldn't help users track their workouts. In order to track a user's run, you'll need to have some kind of data structure that can hold information about the workout. For the sake of simplicity, you'll focus specifically on running workouts. Create a RunningWorkout struct. It should have variables properties for distance, time, and elevation. All three properties should have default values of 0.0. Create a variable instance of RunningWorkout called firstRun without supplying any arguments. Print out all three properties of firstRun. This is a good example of when using default values is appropriate, seeing as all running workouts start with a distance, time, and elevation change of 0. Now imagine that throughout the course of the run, you go a distance of 2,396 meters in 15.3 minutes, and gain 94 meters of elevation. Update the values of firstRun's properties accordingly. Print a statement about your run using the values of each property.

App Exercise - Workout Tracking Note These exercises reinforce Swift concepts in the context of a fitness tracking app. Your fitness tracking app wouldn't be much of a fitness tracker if it couldn't help users track their workouts. In order to track a user's run, you'll need to have some kind of data structure that can hold information about the workout. For the sake of simplicity, you'll focus specifically on running workouts. Create a RunningWorkout struct. It should have variables properties for distance, time, and elevation. All three properties should have default values of 0.0. Create a variable instance of RunningWorkout called firstRun without supplying any arguments. Print out all three properties of firstRun. This is a good example of when using default values is appropriate, seeing as all running workouts start with a distance, time, and elevation change of 0. Now imagine that throughout the course of the run, you go a distance of 2,396 meters in 15.3 minutes, and gain 94 meters of elevation. Update the values of firstRun's properties accordingly. Print a statement about your run using the values of each property.

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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How do I solve this using Swift code? 2 of 10

App Exercise - Workout Tracking
Note
These exercises reinforce Swift concepts in the context of a fitness tracking app.
Your fitness tracking app wouldn't be much of a fitness tracker if it couldn't help users track their workouts. In order to track a user's run, you'll need to have some kind of
data structure that can hold information about the workout. For the sake of simplicity, you'll focus specifically on running workouts.
Create a RunningWorkout struct. It should have variables properties for distance, time, and elevation. All three properties should have default values of 0.0.
Create a variable instance of RunningWorkout called firstRun without supplying any arguments. Print out all three properties of firstRun. This is a good example of
when using default values is appropriate, seeing as all running workouts start with a distance, time, and elevation change of 0.
Now imagine that throughout the course of the run, you go a distance of 2,396 meters in 15.3 minutes, and gain 94 meters of elevation. Update the values of firstRun's
properties accordingly. Print a statement about your run using the values of each property.
Previous | page 2 of 10 | Next: Exercise - Memberwise and Custom Initializers

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