Need help implenting the classes below in Python 3Please take a close look at the UML diagram as well as the requirements of the classes. The diagram depicts a class model for a university system with several key components: University, Student, Course, UnderGrad, and Graduate. Below is a detailed explanation of each class and its elements:### Class: University- **Attributes:** - `name: string` - **Methods:** - `__str__`: String representation of the university. - `add_undergrad(name, email, gpa)`: Adds an undergraduate student. - `add_graduate(name, email, level)`: Adds a graduate student. - `add_course(...)`: Adds a course. - `remove_student(name) : list`: Removes a student by name. - `get_students(name, id, email) : list`: Retrieves a list of students by name, id, or email. - `get_courses(subject, number, title) : list`: Retrieves a list of courses by subject, number, or title. - `enroll_student(id, subject, number)`: Enrolls a student in a course. - `enrollment_report() : dict`: Generates an enrollment report.- **Relationships:** - Has a one-to-many relationship with `Course`. - Has a one-to-many relationship with `Student`.### Class: Student- **Attributes:** - `name: string` - `id: string` - `email: string` - **Methods:** - `reset_id_numbering()`: Resets the student ID numbering. - `get_standing() : string`: Returns the academic standing of the student. - `enroll_to(Course)`: Enrolls the student in a course. - `__str__`: String representation of the student.- **Relationships:** - Inherits from both `UnderGrad` and `Graduate`.### Class: Course- **Attributes:** - `subject: string` - `number: int` - `title: string`- **Methods:** - `__str__`: String representation of the course.- **Relationships:** - Course is associated with the University and can have multiple students enrolled.### Class: UnderGrad- **Attributes:** - `gpa: float` - **Methods:** - `get_standing() : string`: Returns the academic standing based on GPA. - `__str__`: - **Instance Attributes and Properties** - Protect the data to ensure encapsulation. - Implement properties for all instance attributes unless noted.- **Student** - Student is an abstract class that represents general students. *Implement it as guided on exercise 10.26 on page 428 in the textbook*. - Properties are read-only. - email data should be validated on the form of "@ucdenver.edu", and should be all lowercase. - Add the constructor to initialize all data. - When a Student user is created, the id should be generated automatically in sequence. The first student id should be "000001" and increment by 1 once a new student object is created. - The `reset_id_numbering` class method should reset the numbering of the ids, restarting to 1. - Students can be enrolled to one or more courses, or not enrolled at all. `enroll_to` receives a course object and add it to the enrolled_to list. - **UnderGrad:** - Undergraduate students. - gpa should be between 0 and 4 - Standing is "Undergraduate" - Add constructor to initialize all data properly - **Graduate:** - Graduate (master/phd) students - Standing is "Master" or "PhD" depending on the current level. - current level represents either "master" or "phd" - Add constructor to initialize all data properly

Brief Introduction: We have to write a code in Python that will make sure that the gcd of numbers present in the array is odd. We can also consider a particular index more than one time if needed to make the gcd odd. Our code should return the minimum number of tries after which gcd becomes odd. Code: run :: IO () -> Int -> IO ()run action 0 = return ()run action times = do action run action (times-1) readInt = readLn :: IO IntparseInt = read :: String -> Int readInts :: IO [Int]readInts = do line <- getLine return $ map parseInt (words line) process :: IO ()process = do n <- readInt ints <- readInts let inversions [] = 0 inversions (x:xs) = (inversions xs) + ((length . filter (<x)) xs) localInversions (x:x':xs) = (localInversions (x':xs)) + (if x > x' then 1 else 0) localInversions _ = 0 putStrLn $ if (inversions ints) == (localInversions ints) then "YES" else "NO" main :: IO ()main = do times <- readInt run process times Code and Output Screenshot:

Answered: Need help implenting the classes below…

Engineering

Computer Engineering

Need help implenting the classes below in Python 3 Please take a close look at the UML diagram as well as the requirements of the classes.

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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Question

Need help implenting the classes below in Python 3

Please take a close look at the UML diagram as well as the requirements of the classes.

The diagram depicts a class model for a university system with several key components: University, Student, Course, UnderGrad, and Graduate. Below is a detailed explanation of each class and its elements:

### Class: University
- **Attributes:**
- `name: string`

- **Methods:**
- `__str__`: String representation of the university.
- `add_undergrad(name, email, gpa)`: Adds an undergraduate student.
- `add_graduate(name, email, level)`: Adds a graduate student.
- `add_course(...)`: Adds a course.
- `remove_student(name) : list`: Removes a student by name.
- `get_students(name, id, email) : list`: Retrieves a list of students by name, id, or email.
- `get_courses(subject, number, title) : list`: Retrieves a list of courses by subject, number, or title.
- `enroll_student(id, subject, number)`: Enrolls a student in a course.
- `enrollment_report() : dict`: Generates an enrollment report.

- **Relationships:**
- Has a one-to-many relationship with `Course`.
- Has a one-to-many relationship with `Student`.

### Class: Student
- **Attributes:**
- `name: string`
- `id: string`
- `email: string`

- **Methods:**
- `reset_id_numbering()`: Resets the student ID numbering.
- `get_standing() : string`: Returns the academic standing of the student.
- `enroll_to(Course)`: Enrolls the student in a course.
- `__str__`: String representation of the student.

- **Relationships:**
- Inherits from both `UnderGrad` and `Graduate`.

### Class: Course
- **Attributes:**
- `subject: string`
- `number: int`
- `title: string`

- **Methods:**
- `__str__`: String representation of the course.

- **Relationships:**
- Course is associated with the University and can have multiple students enrolled.

### Class: UnderGrad
- **Attributes:**
- `gpa: float`

- **Methods:**
- `get_standing() : string`: Returns the academic standing based on GPA.
- `__str__`:

- **Instance Attributes and Properties**
- Protect the data to ensure encapsulation.
- Implement properties for all instance attributes unless noted.

- **Student**
- Student is an abstract class that represents general students. *Implement it as guided on exercise 10.26 on page 428 in the textbook*.
- Properties are read-only.
- email data should be validated on the form of "<any text>@ucdenver.edu", and should be all lowercase.
- Add the constructor to initialize all data.
- When a Student user is created, the id should be generated automatically in sequence. The first student id should be "000001" and increment by 1 once a new student object is created.
- The `reset_id_numbering` class method should reset the numbering of the ids, restarting to 1.
- Students can be enrolled to one or more courses, or not enrolled at all. `enroll_to` receives a course object and add it to the enrolled_to list.

- **UnderGrad:**
- Undergraduate students.
- gpa should be between 0 and 4
- Standing is "Undergraduate"
- Add constructor to initialize all data properly

- **Graduate:**
- Graduate (master/phd) students
- Standing is "Master" or "PhD" depending on the current level.
- current level represents either "master" or "phd"
- Add constructor to initialize all data properly

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