If you are flying with an economy ticket, there is a possibility that you may get upgraded to business class, especially if you hold a gold card in the airline's frequent flier program. If you don't hold a gold card, there is a possibility that you will get 'bumped' off the flight if it is full and you check in late. This is shown in following Figure. gold card? economy full? N Y. N business Y class full? business class full? economy economy upgrade upgrade 10 boarding card bump off flight
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OOPs
In today's technology-driven world, computer programming skills are in high demand. The object-oriented programming (OOP) approach is very much useful while designing and maintaining software programs. Object-oriented programming (OOP) is a basic programming paradigm that almost every developer has used at some stage in their career.
Constructor
The easiest way to think of a constructor in object-oriented programming (OOP) languages is:
قم بتصميم Decision Table لتمثيل العملية التالية كجزء من نظام معلومات لشركة ما:
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- These two pictures are my resource and driver classes. Please, help me with the error in my resource class. I want my resource class to have getName, getSalary, getThePercentageThatTheEmployeeWantToRaise, and calculateTheNewSalary methods. For my driver class, I want the driver class to ask the user to input their name, salary, how much they want to raise, and print out their new salary.????????:Suppose you are an owner of a car wash & service center. Now, implement the design of the Car class so that the following output is produced:[Your code should work for any number of services added in the add_Services method]# Write your code hereprint(“No.of Car=”, Car.count)c1 = Car('Lamborghini', 2002)c1.add_Services('Battery Replacement', 'A/C Recharge')c2 = Car('Toyota Corolla', 2016)c2.add_Services('Radiator Flush', 'Fill Service')c3 = Car('Mitsubishi Pajero', 2018)c3.add_Services('Filter change', 'Timing Belt Replacement')print("=========================")c1.printCarDetail()print("=========================")c2.printCarDetail()print("=========================")c3.printCarDetail()print("=========================")print(“No.of Car =”, Car.count)Output:No.of Car = 0=========================Name: LamborghiniYear of manufacture: 2002List of Services: Battery Replacement , A/C Recharge=========================Name: Toyota CorollaYear of manufacture: 2016List of Services:…????????:Design the Team and Player class so that the following expected output is generated. Your answer should work for any number of arguments in addPlayer method. #Write your code hereteam = Team("Bangladesh")p1 = Player("Mahmudullah", "Batsman",30)print("=================================")team.addPlayer(p1)print("=================================")team.showPlayers()print("=================================")p2 = Player("Mustafizur Rahman", "Bowler",90)p3 = Player("Tamim Iqbal", 28)print("=================================")team.addPlayer(p2,p3)print("=================================")team.showPlayers()print("=================================")p3.setRole("Batsman")print("=================================")team.addPlayer(p3)print("=================================")team.showPlayers()print("=================================")p4 = Player("Mushfiqur Rahim", "Batsman",15)p5 = Player("Taskin Ahmed",…
- Implement the design of the Spotify class so that the following output is produced: Driver Code Output# Write your code hereuser1 = Spotify(["See You Again", "Uptown Funk", "Hello"])print("=========================")print(user1.playing_number(4))user1.add_to_playlist("Dusk Till Dawn")print(user1.playing_number(3))print(user1.playing_number(4)) Welcome to Spotify!=========================4 number song not found. Your playlist has 3 songs only.##########################Playing 3 number song for youSong name: Hello##########################Playing 4 number song for youSong name: Dusk Till DawnHelp, I making a elevator simulator, I need help in writing code in the Elevator class and it's polymorphism class. I am not sure what to do next. Any help is appreciated. There are 4 types of passengers in the system:Standard: This is the most common type of passenger and has a request percentage of 70%. Standard passengers have no special requirements.VIP: This type of passenger has a request percentage of 10%. VIP passengers are given priority and are more likely to be picked up by express elevators.Freight: This type of passenger has a request percentage of 15%. Freight passengers have large items that need to be transported and are more likely to be picked up by freight elevators.Glass: This type of passenger has a request percentage of 5%. Glass passengers have fragile items that need to be transported and are more likely to be picked up by glass elevators. There are 4 types of elevators in the system:StandardElevator: This is the most common type of elevator and has a request…Hi, I am making a elevator simulation and I need help in making the passenger classes using polymorphism. Any help is appreciated. There are 4 types of passengers in the system:Standard: This is the most common type of passenger and has a request percentage of 70%. Standard passengers have no special requirements.VIP: This type of passenger has a request percentage of 10%. VIP passengers are given priority and are more likely to be picked up by express elevators.Freight: This type of passenger has a request percentage of 15%. Freight passengers have large items that need to be transported and are more likely to be picked up by freight elevators.Glass: This type of passenger has a request percentage of 5%. Glass passengers have fragile items that need to be transported and are more likely to be picked up by glass elevators. This is what I have so far // Passenger abstract classpublic abstract class Passenger { protected String type; protected int requestPercentage; public…
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- Write a program that uses a bar chart to display the percentagesof the overall market share represented by Apple, HTC, Samsung, andOthers, as shown in Figure . Suppose that Apple takes 20 percent and isdisplayed in red, HTC takes 26 percent and is displayed in blue, Samsung takes28 percent and is displayed in green, and the Others take 26 and are displayedin orange. Use the Rectangle class to display the bars. Interested readers mayexplore the JavaFX BarChart class for further study.TODO 2 Complete the TODO by finding the locations of the data samples for each iris flower type. Hint: Use the code for how we found all the setosa_locs as an example! Using iris_df, find the location of all the data sample locations for the versicolor class which has a label of 1. To do so, use NumPy's np.where() function. Using iris_df, find the location of all the data sample locations for the virginica class which has a label of 2. To do so, use NumPy's np.where() function. setosa_locs = np.where(iris_df['class'] == 0)[0] # TODO 2.1versicolor_locs = # TODO 2.2virginica_locs = todo_check([ (type(versicolor_locs) is np.ndarray, "'versicolor_locs' is not type np.ndarray. Make sure you indexed np.where() currently!"), (type(virginica_locs) is np.ndarray, "'virginica_locs' is not type np.ndarray. Make sure you indexed np.where() currently!"), (versicolor_locs[0] == 50, "'versicolor_locs' has an incorrect value"), (virginica_locs[0] == 100, "'virginica_locs' has an…Help, I am making a elevator simulation using polymorphism. I am not sure to do now. Can you help me improve this code. Please if possible don't change what I have too much. Any help would be appreciated. My code is at the bottom, that's all I could think off. There are 4 types of passengers in the system:Standard: This is the most common type of passenger and has a request percentage of 70%. Standard passengers have no special requirements.VIP: This type of passenger has a request percentage of 10%. VIP passengers are given priority and are more likely to be picked up by express elevators.Freight: This type of passenger has a request percentage of 15%. Freight passengers have large items that need to be transported and are more likely to be picked up by freight elevators.Glass: This type of passenger has a request percentage of 5%. Glass passengers have fragile items that need to be transported and are more likely to be picked up by glass elevators. public abstract class Passenger {…