C++ Program

This program will get its input from a file. An example input file for this program is shown below. On the first line is a participants first name, last name, height in inches, and the number of activities the participant engaged in. The following lines list activities by code and minutes. A chart below this sample input file lists the codes for all activities. A code of 24 is walking 4 mph and this participant walked for 60 minutes. The next line of this small, sample input file lists a code of 25, weight lifting, and 45 minutes. The next line lists a code of 22 for tennis and 55 minutes, and the last line lists a code of 26, yoga, for 30 minutes.

Cindy Arnold 62.5 4

24 60

25 45

22 55

26 30

In the table below, steps gained per minute are showed to help with programming the mathematical portion of the code.

Activity	Steps in 1 minute	Code
Assembly Line	85	0
Basketball (shooting baskets)	136	1
Basketball game	242	2
Bicycling under 10mph	121	3
Bicycling	242	4
Cooking	61	5
Dance	167	6
Football	242	7
Hiking	182	8
House cleaning	91	9
Gardening	99	10
Miniature golf	91	11
Racquetball	212	12
Rowing	212	13
Running 6 mph	303	14
Running 7 mph	348	15
Running 8 mph	409	16
Shopping	70	17
Soccer	212	18
Softball	152	19
Stairs	273	20
Swimming laps	212	21
Tennis	212	22
Walking 3mph	100	23
Walking 4mph	152	24
Weight lifting	121	25
Yoga	76	26

The program starts by printing a welcome message and asking the user for the name of an input file with the following applicable error messages.

• If the file doesnt exist, print the following error message where ________ is the file name and end the program.

File ________ does not exist. Please contact the administrator.

• If the file is empty, print the following error message where ________ is the file name and end the program.

File _________ is empty. Please contact the administrator.

If the file exists and is non-empty, it will be in the format described above. The program reads the data file into an array of Participant structures created with the following definition using the constants listed.

const int MAX_NAME_LENGTH = 21;

const int MAX_ACTIVITIES = 365;

const int MAX_PARTICIPANTS = 40;

struct Participant {

char firstName[MAX_NAME_LENGTH];

char lastName[MAX_NAME_LENGTH];

double height; // in inches

int numActivities;

int activities[MAX_ACTIVITIES]; // parallel array with

int minutes[MAX_ACTIVITIES]; // minutes array

double totalMiles;

};

After reading the data into an array of structures, calculates each individuals total miles, sorts the array of structures in descending order by miles, and prints the results with a goodbye message. The results should be printed in a formatted table as shown in the Sample Execution. Assume each name will be no longer than 20 characters and total miles will be less than 99,999.99.

Besides the constants listed above, use constants for the activity codes and steps. For example,

const int ASSEMBLY_LINE = 0;

const int BASKETBALL_SHOOTING = 1;

etc.

const int ACTIVITY_STEPS[NUM_ACTIVITIES] = {85, 136, etc.

so that

ACTIVITIES[BASKETBALL_GAME] or ACTIVITIES[participants[i].activities[j]]

is number of steps for 1 minute of participant is j^thactivity, assuming an array of Participant structures named participant. In other words, participants[i].activities[j] is the j^thactivity that one participant engaged in, and participants[i].minutes[j] is how many minutes the participant engaged in that activity.

To calculate the number of feet and then miles that one participant earns for one activity use the following formula. Assume the distance in feet in one persons step,f, is given by the following formula wherehis the persons height in inches.

f = (0.413 * h ) /12,

Recall that there are 5280 feet in a mile.

Finally, for some real input, each student will need to track their activities for one week and enter it in the spreadsheet provided in our online course content. Make sure to use the correct codes to specify an activity. Do not make up codes.

Sample execution

Welcome to the PSCC Fitness Tracker.

Input file: tracking.prn

Tracking Results

Name Miles

--------------------------------------------------

Bilbo Baggins 165.90

Rick Grimes 75.40

Cindy Arnold 11.61

Zelda Hyrule 1.99

==================================================

TOTAL 254.90

Thank you for using the PSCC Fitness Tracker.