p1 = Person("John", 36) p1.age = 40 p1.myfunc() O 40 O Hello my age is 40 36
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- class Student: def _init_(self, firstname, lastname, idnum): self.first = firstname self.last = lastname self.id = idnum self.courses = [] def add_course(self, course): ''' don't allow overloads or signing up for the same course twice if course not in self.courses and len(self.courses) = 4 What are all of the attributes of this class? last overload idnum add_course self first course firstname courses id clear_courses lastname#employee.py class Employee: def__init__(self,Emp_name,Emp_id): self.__Emp_name=Emp_name self.__Emp_id=Emp_id defset_Empname(self,Emp_name): self.__Emp_name=Emp_name defset_Empid_number(self,Emp_id): self.__Emp_id=Emp_id defget_Empname(self): returnself.__Emp_name defget_Empid_number(self): returnself.__Emp_id class ProductionWorker(Employee): def__init__(self,Emp_name,Emp_id,Emp_shift, Emp_pay_rate): Employee.__init__(self,Emp_name,Emp_id) self.__Emp_shift=Emp_shift self.__Emp_pay_rate=Emp_pay_rate defset_Empshift_number(self,Emp_shift): self.__Emp_shift=Emp_shift defset_Emppay_rate(self,Emp_pay_rate): self.__Emp_pay_rate=Emp_pay_rate defget_Empshift_number(self): returnself.__Emp_shift defget_Emppay_rate(self): returnself.__Emp_pay_rate def main(): Employee_name='' Employee_id='' Employee_shift=0 Employee_pay=0.0 Employee_name=input('Enter the employee name: ') Employee_id=input('Enter the employee ID number: ') Employee_shift=int(input('Enter the employee shift number: '))…Implement all the classes using Java programming language from the given UML Class diagram. Note: This problem requires you to submit just two classes: Customer.java, Account.java. Do NOT include "public static void main()" method inside all of these classes. Graders will be testing your classes, using the unit-testing framework JUnit 4. Customer - ID:int -name:String -gender:char 'm' or 'f' +Customer(ID:int,name:String, discount:int) +getID():int +getName ():String +getGender ():char +toString():String "name (ID)" The Customer class models, customer design as shown in the class diagram. Write the codes for the Customer class and a test driver to test all the public methods. Account
- 15. The Date class as three private integer attributes (day, month, year) A user requests a new Date object method public String dayOfWeek() that returns a String with the day of the week for the Date instance the method is called on ("Mon", "Tues", "Wed") |A fellow programmer wants to add a private String attribute dayOfWeek to support this request, but I say we don't need the attribute since we can calculate the day of the week from the month, day, year http://en wikipedia org/wiki/Determination_of_the_day of the_week Why is my approach better?class User:def __init__(self, first_name, last_name, user_id, last_login, password):self.first_name = first_nameself.last_name = last_nameself.user_id = user_idself.last_login = last_loginself.password = passworddef describe_user(self):print(f"Accessing user {self.user_id}:")print(f"{self.first_name} {self.last_name} last logged in on {self.last_login}")def greet_user(self):print(f"Welcome to the jungle {self.first_name} {self.last_name}, you gonna die") Hard-code # hard-coded calls jim = User(first_name='Jim',last_name='Bob',user_id=1000,last_login='June 12, 1998',password='password123')jim.describe_user()jim.greet_user()joe = User('Joe','Bob',1001,'July 4, 2001','babygirl')joe.greet_user()joe.describe_user()joe.new_login(2, 3, 2025)joe.describe_user()joe.new_login(15, 3, 2025)joe.new_login(2, 35, 2025)joe.new_login(2, 3, -55)A class object can encapsulate more than one [answer].
- class User:def __init__(self, first_name, last_name, user_id, last_login, password):self.first_name = first_nameself.last_name = last_nameself.user_id = user_idself.last_login = last_loginself.password = passworddef describe_user(self):print(f"Accessing user {self.user_id}:")print(f"{self.first_name} {self.last_name} last logged in on {self.last_login}")def greet_user(self):print(f"Welcome to the jungle {self.first_name} {self.last_name}, you gonna die")def new_login(self, month, day, year):if month < 1 or month > 12:print("That is not a valid month")returnif day < 1 or day > 31:print("That is not a valid day")returnif year < 0:print("That is not a valid year")returnmonths = ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"]month_name = months[month-1]self.last_login = f"{month_name} {day}, {year}" Hard-Code: # hard-coded callsjim =…14.23 LAB: Dean's list Students make the Dean's list if their GPA is 3.5 or higher. Complete the Course class by implementing the get_deans_list() instance method, which returns a list of students with a GPA of 3.5 or higher. The file main.py contains: . The main function for testing the program. Class Course represents a course, which contains a list of student objects as a course roster. (Type your code in here.) • Class Student represents a classroom student, which has three attributes: first name, last name, and GPA. (Hint: get_gpa() returns a student's GPA.) Note: For testing purposes, different student values will be used. Ex. For the following students: Henry Nguyen 3.5 Brenda Stern 2.0 Lynda Robison 3.2 Sonya King 3.9 the output is: Dean's list: Henry Nguyen (GPA: 3.5) Sonya King (GPA: 3.9)Code: class EmployeeInfo:emp_number = 0emp_last = ""emp_first = ""emp_position = ""emp_department = ""emp_birth = ""emp_RD = 0emp_NDWM = 0def add_emp():print("ADD EMPLOYEE");def update_emp():print("UPDATE EMPLOYEE");def increase_pay():print("INCREASE PAY");def generate_slip():print("INCREASE PAY");def exit_program():print("INCREASE PAY");print("1 - ADD EMPLOYEE DATA")print("2 - UPDATE EMPLOYEE DATA")print("3 - INCREASE PAY")print("4 - GENERATE PAY SLIP")print("5 - EXIT PROGRAM")print("----------")userChoice = int(input("Enter Choice: "))if userChoice == 1:add_emp()elif userChoice == 2:update_emp()elif userChoice == 3:increase_pay()elif userChoice == 4:generate_slip()elif userChoice == 5:exit_program()
- class Book: book_belongs_to = 'Schulich School of Engineering' def _init_(self, pages = 0, title = 'Unknown', author = 'Unknown', isbn = self.pages = pages self.title = title e): self.author = author self.isbn = isbn book1 = Book(255, 'Black Beauty', 'Anna Sewell', 9780001840423) book2 = Book(208, 'The Chrysalids', 'John Wyndham', 9780140013085) Book.book_belongs_to = 'Emily Marasco' book3 = Book()Implement all the classes using Java programming language from the given UML Class diagram. Note: This problem requires you to submit just two classes: Customer.java, Invoice.java. Do NOT include "public static void main()" method inside all of these classes. Graders will be testing your classes, using the unit-testing framework JUnit 4. Customer - ID:int -name:String -discount:int Discount rate in percent +Customer(ID:int,name:String, discount:int) +getID():int +getName ():String +getDiscount():int +setDiscount(discount:int):void +toString():String "name (ID)" The Customer class models, a customer design as shown in the class diagram. Write the codes for the Customer class and a test driver to test all the public methods. Invoice - ID:intclass Book: book_belongs_to = 'Schulich School of Engineering' def _init_(self, pages = e, title = 'Unknown', author = 'Unknown', isbn self.pages = pages e): %3D self.title = title self.author = author self.isbn = isbn Book (255, 'Black Beauty', 'Anna Sewell', 9780001840423) Book (208, 'The Chrysalids', 'John Wyndham', 9780140013085) book1 = book2 = Book.book_belongs_to 'Emily Marasco' %3D book3 = Book ()
