Payroll Lab

You will be taking in a file (payroll.txt) which details a number of departments (at least 1) and in each department are a set of employees (each department will have at least 1 employee or it would not appear on the payroll sheet). Your job is to read the file in separate out each employee and calculate the total values (hours, salary, number of employees) for each department and in each category (F1, F2, F3, F4). In your final submission please include the .cpp file which should work for any kind of payroll file I supply (which will naturally match the format of the examples below). Be sure to indicate in your submission text if you have attempted any of the bonus points .

   

An example file:

The IT Department
Bill 8 7 8 9 7 F1
Bob 205103 0.08 F3
Betty 8 8 7 8 8 F2
Brandon 10 10 9 6 9 F2
Brad 9 8 10 9 9 4 1 F4

The Sales Department
Kyle 88840 0.105 F3
Tyler 105203 0.085 F3
Konner 8 6 7 6 9 F2
Sam 309011 0.045 F3
Kent 9 8 9 9 9 0 0 F4
EOF

An additional example file:

The Sales Department
Mike 5 6 1 3 5 F1
Mark 98103 0.115 F3
Jill 8 8 8 8 8 F2

Frank 106101 0.095 F3

Mark 76881 0.091 F3

Department of Records
Konner 8 6 7 6 9 F2
Tammy 7 3 7 2 8 F1

Anika 8 8 8 8 8 F2

Marta 1 0 0 5 2 F1
Kent 9 8 9 9 9 0 0 F4
EOF

   

Last in the row after the hours comes the pay grade (F1, F2, F3, F4). The number of hours recorded is based on the pay grade of the employee. F1 and F2s will have 5 numbers for their hours. F3s are commission based where a sales amount and a commission percentage is given. F3s are also assumed to work 30 hours if their commission is 10% or below and 40 hours if their commission is above 10%. F4s will have 7 numbers (as they are on-call during the weekend). Each of the pay grades will also have different pay calculations which are as follows:

F1 = The total number of hours * 11.25
F2 = (The total number of hours – 35) * 18.95 + 400
F3 = The total sales amount * the commission rate
F4 = The first 5 hourly totals * 22.55 + Any weekend hourly totals (the last 2) * 48.75

Your output to the screen should start with the department name, followed by the total pay for all of the employees, then the total number of hours, and the total number of employees. After that you should have a breakdown of each category of employee: F1 total pay and total hours, F2 total pay and total hours…

Each department will have at least 1 employee and each department will contain the word “Department.”

The IT Department
Total Salary: $##.##
Total Hours: ###
Total Number of Employees: ##
Roster: Bill, Bob, Betty, Brandon, Brad 

   

F1:
Total Salary: $##.##
Total Hours: ###
Total Number of Employees: ##

F2:
Total Salary: $##.##
Total Hours: ###
Total Number of Employees: ##

F3:
Total Salary: $##.##
Total Hours: ###
Total Number of Employees: ##

F4:
Total Salary: $##.##
Total Hours: ###
Total Number of Employees: ##

   

The Sales Department
Total Salary: $##.##
Total Hours: ###
Total Number of Employees: ##
Roster: Kyle, Tyler, Konner, Sam, Kent

   

F1:
Total Salary: $##.##
Total Hours: ###
Total Number of Employees: ##

F2:
Total Salary: $##.##
Total Hours: ###
Total Number of Employees: ##

F3:
Total Salary: $##.##
Total Hours: ###
Total Number of Employees: ##

F4:
Total Salary: $##.##
Total Hours: ###
Total Number of Employees: ##

   

Before coding your solution, take the time to design the program. What are the possible things that the file can have that you need to anticipate? What are the actions that you need to take (read the file, add up hours…)? Are those actions things that could be placed in separate functions? What about the function – can you guess some of the things that will happen? Such as, using substring to pull out part of a line in the file maybe using stoi to convert a string to an integer to add it to the total or creating variables to hold the employee type you find before passing it to another function. Finally, how are these functions called, what is the order and what information is passed to and from? 

Scoring Breakdown

25% program compiles and runs
30% program reads in and calculates the figures for output
10% the program is appropriately commented
35% outputs the correct information in a clear format 

5% bonus to those who can output the F# responses in a columned output like that shown above.

5% order the employees in the roster according to their F status, F1’s first, then F2’s and so on.
5% bonus to those who do a chart comparing the data at the end to show the relation between the pay grades and the amount of salary spent in each (they style of chart is up to you and more points may be given for more difficult charts (like a line chart):

   

B Department
F1 – 00000000
F2 – 000000
F3 – 00000
F4 – 000000000000 

K Department
F1 – 0
F2 – 0000
F3 – 0000000000
F4 – 0000000 

  

Or event something like this instead:

0
0 0
0 0 0
0 0 0 0
0 0 0 0
F1 F2 F3 F4

For this assignment, you will be creating classes with data members and methods.

 

The classes for each problem should be defined in a separate .h file with the implementation of methods in a separate .cpp file.

 

 

NOTE: Before submission, check to make sure your assignment does not have any cout statements

 

For this assignment, you will create a new project within CodeBlocks. You can name the project any name you like, but each problem has a specific file name to be used for the .h and .cpp files associated with the classes. See the individual problems for those names. Your project will contain 5 files total: main.cpp file, 2 .cpp files(one for each class), and 2 .h files(one for each class).

 

Once you have your code running on your virtual machine (VM), you must submit it to the autograder by zipping only the .h and .cpp files(not the main.cpp) for the

 

•                                created classes into a single file to be submitted. Youmust also submit your code(.zip) to Moodle to get full credit for the assignment.

 

           

Your upload file needs to be named Lastname_Firstname_Assignment7.zip for the grading script to run.Your classes will be included and accessed in the testing application’s main function.

 

If you do not get your assignment to run on COG before the assignment deadline, you will have the option of scheduling an interview grade with your TA to get a grade for the assignment. We’ll talk more about scheduling the interview in lecture and recitation. Even if you do get the assignment to run on COG, you can schedule the interview if you just want to talk about the assignment and get feedback on your

 

 

 

implementation. However, you must submit your code to Moodle to get credit for your program.

 

Submitting Your Code to Moodle:

 

You must submit your code to Moodle to get full credit for the assignment, even if the computer science autograder gives you a perfect score.

 

Please also include comments in your code submission to describe what your code is doing. Comments should also include your name, recitation TA, and the assignment and problem number. TAs will be checking that you code has comments and adequate indentation and variable names..

 

Problems:

 

These problems will require you to create a class description in a .h file and place all the code for implementing the classes into a .cpp file. You will need to write a main.cpp to hold your main() function that will test your classes. You will #include “yourfile.h” at the beginning of your main.cpp to define your class for use inmain() function.

 

REMEMBER: the code submitted to Moodle will be reviewed and up to a 20 point reduction will be assessed for poor coding style (lacking proper indentation, descriptive variable names, or required comments)

 

1. Quarterback Ratings

 

In football, there is a statistic for quarterbacks called the passer rating. There are five input parameters to the calculation: pass completions, pass attempts, total passing yards, touchdowns, and interceptions. The calculations required have been listed below.

 

You will create a class where the class description is placed in a file named

                         Quarterback.h and a file namedQuarterback.cpp will contain theimplementation of the methods for that class. COG will use these files to test your implementation of the class.

 

•                    Create a class called Quarterback that has the following private data members (all integer values except the string for name):

 

i.         i.                            Quarterback Name

 

i.          ii.                            Pass completions

 

i.          iii.                           Pass attempts

 

i.          iv.                           Total passing yards

 

i.         v.                           Touchdowns

 

i.          vi.                           Interceptions

 

 

 

class Quarterback

 

{

 

// data members private:

•       //                           …

 

•       //                           methods

 

            public:

 

            Quarterback(); Quarterback(string data);

 

•       //                           access methods

 

string getName();

 

void setName(string new_name);

 

int getComp();

 

void setComp(int value);

 

int getAtt();

 

void setAtt(int value);

 

int getYards();

 

void setYards(int value);

 

int getTD();

 

void setTD(int value);

 

int getPick();

 

void setPick(int value);

 

•       //                           add the required functions here

 

•                                       //     helper methods – only used by class methods private:

 

            float calcC(); float calcY(); float calcT(); float calcI();

}

 

 

The class should have two constructors, one that takes no parameters, and one that takes a single string parameter that contains the values for each of the members listed above (in that same order) separated by a comma.

 

 

Data Format Example:

 

D. McNabb, 180, 316, 2647, 18, 6

 

The class must have access methods for both getting and setting the values of private members. There should also be a method for each variable to increment the values, which could be used in a simulated game. These methods do not return a value, only update the object’s data.

 

PassCompleted(int yards) — update comp, attempts, yards.

 

PassAttempted() — updates attempts.

 

Touchdown(int yards) — update comp, att, yards, touchdowns.

 

Interception() — updates attempts, interceptions

 

 

The class must have a method called PasserRating() that performs the following calculations and returns a float value:

 

C = (completions per attempt – 0.30) * 5

 

Y = (yards per attempt – 3) * 0.25

 

T = touchdowns per attempt * 20

 

I = 2.375 – (Intercepts per attempt * 25)

 

If C, Y, T, or I is less than 0, then set it to 0

 

If C, Y, T, or I is greater than 2.375, then set it to 2.375

 

PasserRating = (C+Y+T+I)/6*100

 

The class must have a method called Evaluation() which will return a subjective evaluation string based on the passer rating. A rating is “poor” if it is 85 or below, “mediocre” if above 85, “good” if above 90, and “great” if above 95.

 

To test your program, look up actual data onwww.nfl.comor  http://www.pro-football-reference.com/years/2015/passing.htmoruse the following information from 2015:

 

Philip Rivers, 437, 661, 4792, 29, 13	93.8
Drew Brees, 428, 627, 4870, 32, 11	101.0
Tom Brady, 402, 624, 4770, 36, 7	102.2

 

COG will test your code by using both the string constructor and the default constructor in a simulated game (calling the incremental functions, then asking for a rating calculation).

 

 

2. Cycling: Power and Energy

 

This is a continuation of Assignment #3. See that assignment for all the equations. If you had the correct calculations in your solution for that assignment, you should be able to reuse the code here.

 

You will create a class where the class descriptions are placed in a file named BikeRacer.h and a file namedBikeRacer.cpp will contain theimplementation of the methods for those classes. COG will use these files to test your implementation of the classes.

 

Create a class called Racer. The class Racer will contain privatefloating point variables for data listed below. All these data members should be private, with publicaccess methods to get and set the values. Racer constructor will need to initialize all the member variables.

 

Mass of the bike in kg

 

Coefficient related to the resistance of the bike on the road

 

Mass of the rider in kg

 

Velocity in m/s

 

Coefficient related to rider position(K)

 

Coefficient of drafting

 

//Access methods Racer::setBikeMass(…) Racer::getBikeMass()

 

Racer::setBikeCR(…)

 

Racer::getBikeCR()

 

Racer::setRiderMass (…)

 

Racer::getRiderMass()

 

Racer::setCDraft(…)

 

Racer::getCDraft()

 

Racer::setK (…)

 

Racer::getK()

 

Racer::setVelocity (…)

 

Racer::getVelocity()

 

 

The power output for a cyclist (measured in Watts) can be calculated from the power needed to overcome air resistance and the power needed to

 

 

overcome rolling resistance. Write a method Power() for Racer to calculate the floating point value for power required per second based on current racer and racer’s bike settings.

 

Write a method to calculate the total power required to travel a given distance in kilometers. TotalEnergy(float distance) will return the floating point value for total energy as specified in the previous assignment’s write up.

 

Use the following values to test your classes:

 

Bike

 

M =15

 

Cr = 0.001

 

Racer

 

M = 63 k = 0.18 v = 10.8

CF_draft = 0.70

 

you should get 166.9 W

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Security Lighting & Intrusion Detection Systems

Pole, street, and parking lot lights were never designed specifically for perimeter

security lighting camera systems or on-site security personnel. Rather, these lighting products were merely adapted to meet the need for “security lighting.” Often times, legacy pole-mounted systems deliver way too much light, creating a slew of potential problems including shadows where intruders can hide, blinding glare that renders security personnel ineffective, and the surrounding unlit areas even darker. This week’s discussion, research and identify better solutions to enhance targeted perimeter lighting tot with human eye.

textbook:

Fennelly, Lawrence, J. Effective Physical Security, 4th Edition. Butterworth-Heinemann, Elsevier, 2012 ISBN 978-0-12-415892-4

Answer should be original, and similarity (plagiarism) not more than 10% this is very important otherwise I will be in trouble.

Answer should be a clear explanation and should be clear understanding (700-1000 words).

Answer should be references on Harvard style (Not use Wikipedia) should be Academic Articles or books.

When use citation from any reference please keep it between “citation” (Author,Year),please citation should be not more than 5%

As reference you can use the following book:

Chapman, N. and Chapman, J. (2009), Digital Multimedia, 3rd edition, John Wiley & Sons, ISBN10: 0470858907 ISBN13: 978-0470858905

 

Assignment is:

The assignment this week is to create the ‘glue’, which would bind your Internet based multimedia presentation together. Using tools of your choice (Notepad, WYSIWYG editor, web-based or template editor like WordPress, or even PPT/Flash) develop no more than four pages that incorporate your work so far. Post it by the end of the week to the assignment folder. The final project will be evaluated based on the following criteria:

Appropriate use of multiple different multimedia objects (images, video, animations, audio, etc.)

Aesthetics, color scheme selection, fonts, etc.

Compatibility (browsers/platforms) and validity (you may use W3C validator: http://validator.w3.org/).

Other usability issues, such as consistency, accessibility, navigation, etc. (you may use the following usability guidelines are reference: http://usability.gov/guidelines/guidelines_book.pdf)

Note: You have to include a proper report and documentation, explaining the choices made in the topics above, including design, your criteria for choosing multimedia objects and its usage, file sizes, tools selection, etc.