Tag: Programming

In this project, you need to modifya given program (ImageMod.cpp) to convert an image to the sepia filter appliedversionusing the formula below:

This assignment will require you to import either a csv or json file about incidences of COVID-19 from the ourworldindata.org website https://ourworldindata.org

This assignment will require you to import either a csv or json file about incidences of COVID-19 from the ourworldindata.org website.

Read the assignment carefully as there are 2 parts.

In Part I, you are asked to plot covid data on a map similar to the earthquake example in Chapter 16.

In Part II, you are asked to graph covid data on a chart similar to the temperatures example in Chapter 16.

You are to put in Canvas:

1. the link to your Colab with code,
2. a copy of the covid_data dictionary that you used in the assignment, and
3. a 3-paragraph paper explaining the significance of your two visualizations.

At UC, it is a priority that students are provided with strong educational programs and courses that allow them to be servant-leaders in their disciplines and communities, linking research with practice and knowledge with ethical decision-making. This assignment is a written assignment where students will demonstrate how this course research has connected and put into practice within their own career.

Assignment:
Provide a reflection of at least 500 words (or 2 pages double spaced) of how the knowledge, skills, or theories of this course have been applied, or could be applied, in a practical manner to your current work environment. If you are not currently working, share times when you have or could observe these theories and knowledge could be applied to an employment opportunity in your field of study.

Requirements:

Provide a 500 word (or 2 pages double spaced) minimum reflection.

Use of proper APA formatting and citations. If supporting evidence from outside resources is used those must be properly cited.

Share a personal connection that identifies specific knowledge and theories from this course.

Demonstrate a connection to your current work environment. If you are not employed, demonstrate a connection to your desired work environment.

You should not provide an overview of the assignments assigned in the course. The assignment asks that you reflect how the knowledge and skills obtained through meeting course objectives were applied or could be applied in the workplace.

A mobile phone service provider has three different data plans for its customers:

Package A: For $39.99 per month, 4 gigabytes are provided. Additional data costs $10 per gigabyte.

Package B: For $59.99 per month, 8 gigabytes are provided. Additional data costs $5 per gigabyte.

Package C: For $69.99 per month, unlimited data is provided.

Write a program that calculates a customer’s monthly bill. It should ask which package the customer has purchased and how many gigabytes were used. It should then display the total amount due.

4.7.1 Given a constant list of integers in the range 1 to 10 inclusive, use list comprehension (no
explicit loops) to:
 find the sum of the even integers in list L.
 find the sum of the odd integers in list L.
Example of Output:
Evaluating the numbers in: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10
Even: 30
Odd: 25

4.7.2 Given a constant list of integers, write Python code to generate a new list with same number
of elements as the original list such that each integer in the new list is the sum of its nearest
neighbors and itself from the original list. Print both lists with descriptions. Your code should
be able to work with an integer list of any size.
Example of Output:
Input List: [10, 20, 30, 40, 50]
Result List: [30, 60, 90, 120, 90]

4.7.3: Write the following python program.
Assign a sentence of at least 15 characters into a string variable.
Write 2 print statements with appropriate descriptions to create output like the examples.
Example Output #1
The string being analyzed is: “WAS IT A RAT I SAW”
1. Dictionary of letter counts: {‘W’: 2, ‘A’: 4, ‘S’: 2, ‘I’: 2, ‘T’: 2, ‘R’: 1}
2. Most frequent letter “A” appears 4 times.
Example Output #2
The string being analyzed is: “WWWAS IT A RAT I SAW”
1. Dictionary of letter counts: {‘W’: 2, ‘A’: 4, ‘S’: 2, ‘I’: 2, ‘T’: 2, ‘R’: 1}
2. Most frequent letters [‘A’, ‘W’] appear 4 times

4.9.4 Start with 2 constant lists. One with first names and another of last names.
First validate that both lists are the same size and if not, exit with an error message.
Use zip to create a dictionary with the keys as the last names and the values as the first
names. Print the generated dictionary with an appropriate description.
Example of Output:
First Names: [‘Jane’, ‘John’, ‘Jack’]
Last Names: [‘Doe’, ‘Deer’, ‘Black’]
Name Dictionary: {‘Doe’: ‘Jane’, ‘Deer’: ‘John’, ‘Black’: ‘Jack’}

4.9.5: Using my_dict = {a’:15, ‘c’:18, ‘b’:20}, write a program to:
a. print all the keys.
b. print all the values.
c. print all the keys and values pairs.
d. print all the keys and values pairs in ascending order of key.
e. print all the keys and values pairs in ascending order of value.
Example of Output (showing alternative ways you might choose to print lists and dictionaries):
a. Keys: [‘a’, ‘c’, ‘b’]
b. Values: 15, 18, 20
c. Key value pairs: a: 15, c: 18, b: 20
d. Key value pairs ordered by key: [(‘a’, 15), (‘b’, 20), (‘c’, 18)]
e. Key value pairs ordered by value: a: 15, c: 18, b: 20

4.9.6: Create a program that:
 prompts a user for a number
 validates that a number was entered
 re‐prompts on error
 converts the number to words using a dictionary
 prints out the converted numbers as words
The program must only have one input command and work for any size positive or negative
number.
Decimal point should be converted to ‘point’.
If the user enters commas, tell them to try again without the commas.
Example Output #1
Enter a number: 123
As Text: One Two Three
Example Output #2
Enter a number: -123
As Text: Negative One Two Three
Example Output #3
Enter a number: 1234.76
As Text: One Two Three Four Point Seven Six
Example Output #4 – invalid Input
Enter a number: 1,000
Please try again without entering commas.
Enter a number: 1 thousand
“1 thousand” is not a valid number. Please try again
Enter a number: 1000.00
As Text: One Zero Zero Zero Point Zero Zero

1. Create notwork graph of bigrams in a Wells’ novels. Do not include stop words. Make the links darker the more common the bigram is. Use arrows at the end of the line toward the second word. Colorize the central node. Show a chart and your code with line-by-line comments.
2. Create a count_bigrams function to reuse for counting bigrams in other texts. Comment your code line by line.
3. Create a visualize_bigrams function to reuse for visualizing network graphs of other texts. Comment your code line by line. Show an example network graph.

Please add your commentary, in your own words, on what the graphs are showing. Related materials and code for references can be found here: https://www.tidytextmining.com/ngrams.html

I need the rmd file so that I can execute the code on my mac and pdf of the output you executed. Always repeat the question you are answering. Thank you!

This problem demonstrates the use of the chain of responsibility (COR) design patterns on a Length converter program (LCP) with a GUI. The LCP performs conversion from kilometer to one of the following three units: Mile, Yard, and Foot.

The input string specifies the amount to be converted and dropdown menu indicates which unit it will convert to. The CoR pattern will be applied to the processing of the input string to generate a number representing the converted amount. The LCP user interface is seen as a client making a request to convert the input to a given unit. Three handlers are available, one for each unit (MILE, YARD, FOOT).

StudentUniversity Application

a) Create a database in your SQL Server using SQL Server Management Studio called “UBDB”.

Create the following ten tables in it.

1. Students

StudentId varchar(10) Primary Key

FirstName varchar(50)

LastName varchar(50)

StreetAddress varchar(100)

City varchar(50)

State varchar(10)

Telephone varchar(20)

2. Departments

DepartmentId int Primary Key

DepartmentName varchar(20)

3. Professors

ProfessorId varchar(10) Primary Key

FirstName varchar(50)

LastName varchar(50)

StreetAddress varchar(100)

City varchar(50)

State varchar(10)

Telephone varchar(20)

4. Courses

CourseNum varchar(20) Primary Key

CourseName varchar(50)

CreditHours int

Description text

DepartmentId int

5. CoursePrerequisites

CourseNum varchar(20) Primary Key

PrereqCourseNum varchar(20) Primary Key

6. CoursesOffered

CourseNum varchar(20) Primary Key

Semester varchar(20) Primary Key

MaxEnrollment int

EnrolledCount int

RoomNumber varchar(20)

ProfessorId varchar(10)

7. CoursesTaken

StudentId varchar(10) Primary Key

CourseNum varchar(30) Primary Key

Semester varchar(20) Primary Key

Grade

8. StudentCourses

varchar(2)

StudentId varchar(10) Primary Key

CourseNum varchar(20) Primary Key

Semester

9. StudentMajors

varchar(20) Primary Key

StudentId varchar(20) Primary Key

DepartmentId

10. ProfessorDepartments

int Primary Key

ProfessorId varchar(10) PrimaryKey

DepartmentId int PrimaryKey

b) Create a Windows application. Add a top level menu item called InitializeDB with ten menus

underneath it for populating the ten tables. Each menu under InitializeDB reads data from a

text file and inserts a record (or updates it) in the corresponding table. When you click on the

menu, user is prompted to select the text file via an OpenFileDialog. The ten text files for each

table are comma separated and appear as shown below.

Students.txt

123451,Bill,Baker,45 Main Street,Bridgeport,CT,203-555-1234

123452,Mark,Mathews,25 Pine Street,Bridgeport,CT,203-555-7765

123453,Sally,Simpson,45 Oak Street,Stratford,CT,203-555-1242

123454,Cindy,Wiiliams,55 Center Street,Milford,CT,203-555-7741

123455,John,Jacobs,22 Rose Street,Bridgeport,CT,203-555-4420

Departments.txt

1001,Computer Science

1002,Computer Engineering

1003,Electrical Engineering

1004,Math

1005,Technology Management

Professors.txt

10001,John,Jacobs,20 University Avenue,Bridgeport,CT,203-555-1134

10002,Sara,Sorento,28 Hall Street,Bridgeport,CT,203-555-3362

10003,Hong,Wong,46 Main Street,Bridgeport,CT,203-555-1222

10004,David,King,55 Meadow Street, Shelton, CT,203-777-8126

Courses.txt

CPSC 410,Java Programming,3,Intermediate level Java Programming,1001

CPSC 411,Advance Java,3,Advance level Java Programming,1001

CPSC 440,Windows Programming,3,Intermediate level C# Programming,1001

CPSC 555,Web Application Development,3,Web Development,1001

Math 301,Differential Equations,3,Solving Differential Equations,1004

ELEG 443,Digital Signal Processing,3,Digital Signal Processing and its Applications,1002

CoursePrerequisites.txt

CPSC 555,CPSC 410

CPSC 555,CPSC 440

ELEG 443,Math 301

CPSC 411,CPSC 410

CoursesOffered.txt

CPSC 410,Fall 2016,35,28,Dana 123,10001

CPSC 411,Fall 2016,30,27,Tech 116,10001

CPSC 440,Fall 2016,45,44,Dana 123,10002

Math 301,Fall 2016,25,18,Carlson 152,10004

CPSC 555,Fall 2016,40,37,Tech 116,10002

ELEG 443,Fall 2016,25,20,Carlson 152,10004

CoursesTaken

123451,CPSC 440,Spring 2016,B-

123451,CPSC 410,Spring 2016,B+

123451,MATH 301,Summer 2016,B

123452,CPSC 410,Spring 2016,C

123453,Math 301,Summer 2016,A-

StudentCourses

123451,ELEG 443,Fall 2016

123454,CPSC 410,Fall 2016

123452,CPSC 411,Fall 2016

123454,CPSC 440,Fall 2016

StudentMajors

123451,1001

123452,1001

123453,1002

123454,1003

123455,1004

ProfessorDepartments

10001,1001

10002,1002

10003,1001

10004,1003

c) Create a top level menu item called “Student Management”. It will have two submenus in it.

1. View Students

Allows you to select a department, and view Students in the department via a

DataGridView.

2. View Student Grades

Allows you to search a student via a text box and then display the courses taken by the

student and the grades obtained in a DataGridView.

d) Create a top level menu item called “Course Management”. It will have two submenus in it.

1. View Courses Offered

A semester drop down will show semesters. Then depending upon the semester

selected in the drop down, the courses being offered in that semester will be shown.

2. View Enrollments

A course number drop down will show the courses being offered in the semester being

selected in another drop down. Then based on the two drop downs, you will show the

enrollment in the course selected. The course number drop down should dynamically

change when the semester drop down changes the semester.

I’m studying for my C++ class and don’t understand how to answer this. Can you help me study?

Write a program that displays a weekly payroll report. A loop in the program should ask the user for the employee number, gross pay, state tax, federal tax, and FICA withholdings. The loop will terminate when 0 is entered for the employee number. After the data is entered, the program should display totals for gross pay, state tax, federal tax, FICA withholdings, and net pay.

Input Validation: Do not accept negative numbers for any of the items entered. Do not accept values for state, federal, or FICA withholdings that are greater than the gross pay. If the sum of state tax + federal tax + FICA withholdings for any employee is greater than gross pay, print an error message and ask the user to reenter the data for that employee.