How do I combine the values in add_activity instead of replacing them
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- PYTHON # TODO: Define BankAccount class # TODO: Define constructor with parameters to initialize instance attributes # TODO: Define deposit_checking() # TODO: Define deposit_savings() # TODO: Define withdraw_checking() # TODO: Define withdraw_savings() # TODO: Define transfer_to_savings() if __name__ == "__main__": account = BankAccount("Mickey", 500.00, 1000.00) account.checking_balance = 500 account.savings_balance = 500 account.withdraw_savings(100) account.withdraw_checking(100) account.transfer_to_savings(300) print(account.name) print('${:.2f}'.format(account.checking_balance)) print('${:.2f}'.format(account.savings_balance))Point out errors in the following codes and correct them publicclass CheckingAccount { // Create attributes account Num, Balance privateint accountNum; // Account Number privatedouble balance; // Account balance // Constructor public void CheckingAccount(int aNum, double balance) { // Call setters to initialize attribute values setAccountNumber (aNum); setBalance; } // Setters public void setAccountNumber(int aNum) { if (accountNum >= 100) { accountNum = aNum; } else {System.out.println("This account number is invalid (Account number must be at least 3 digits)!"); this.accountNum = 100; // assign a default value } } public void setBalance(double aBalance) { // make sure the value is positive if (aBalance > 0) { aBalance = balance; } else { System.out.println("This balance value is invalid (input must be positive)!"); aBalance = 0; // assign a default value } } // Getters publicvoid getAccountNumber() { return accountNum; } public void getBalance() { return balance; }…8. Python concer # TODO: Define BankAccount class # TODO: Define constructor with parameters to initialize instance attributes # TODO: Define deposit_checking() # TODO: Define deposit_savings() # TODO: Define withdraw_checking() # TODO: Define withdraw_savings() # TODO: Define transfer_to_savings() if __name__ == "__main__": account = BankAccount("Mickey", 500.00, 1000.00) account.checking_balance = 500 account.savings_balance = 500 account.withdraw_savings(100) account.withdraw_checking(100) account.transfer_to_savings(300) print(account.name) print('${:.2f}'.format(account.checking_balance)) print('${:.2f}'.format(account.savings_balance.
- Chapter 6 Project Project Name: Chpt6_Project Class Name: Chpt6_Project Projectile Motion An object is thrown straight up from the top of a building that is h feet tall, with an initial velocity of v feet per second. The height of the object as a function of time can be modeled by the function h(t) = -16t² + vt + h, where h(t) is the height of the object (in feet) t seconds after it is thrown, and his the starting height, i.e. the height of the building This model assumes the object misses the top of the building on the way back down to the ground and that wind resistance is minimal. Example: Assume the ball is thrown straight up from the top of a 128 foot tall building with an initial speed of 32 feet per second (ft/sec). The height of the ball as a function of time can be modeled by the function by: h(t) = -16t² + 32t + 128. How high above the ground will the ball be after 3 seconds of flight time? Note: t² equals t times t h(t) = -16(3)² +32(3)+128 h(t) = -144 +96+ 128= 80 feet The…programming language :c++ You are required to create a base class Person with attributes name, CNIC and gender. Derive Manager and Employee class from Person class. Print Person class code here: Print Manager class code here: Print Employee class code here: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
- Python Code please Point of Sale Write a program that will manage the point of sale in a store. Build the ItemToPurchase class with the following: Attributes item_name (string) item_price (int) item_quantity (int) Default constructor Initializes item's name = "none", item's price = 0, item's quantity = 0 Method print_item_cost() Example of print_item_cost() output:Bottled Water 10 @ $1 = $10 Extend the ItemToPurchase class to contain a new attribute. item_description (string) - Set to "none" in default constructor Implement the following method for the ItemToPurchase class. print_item_description() - Prints item_description attribute for an ItemToPurchase object. Has an ItemToPurchase parameter. Example of print_item_description() output:Bottled Water: Deer Park, 12 oz. Build the ShoppingCart class with the following data attributes and related methods. Note: Some can be method stubs (empty methods) initially, to be completed in later steps. Parameterized constructor…User-defined Class: You will design and implement your own data class. The class will store data that has been read as user input from the keyboard (see Getting Input below), and provide necessary operations. As the data stored relates to monetary change, the class should be named MoneyChange. The class requires at least 2 instance variables for the name of a person and the coin change amount to be given to that person. You may also wish to use 6 instance variables to represent amounts for each of the 6 coin denominations (see Client Class below). There should be no need for more than these instance variables. However, if you wish to use more instance variables, you must provide a legitimate justification for their usage in the internal and external documentation.Your class will need to have at least a default constructor, and a constructor with two parameters:one parameter being a name and the other a coin amount. Your class should also provide appropriate get and set methods for…Problem 2: Route Planning You are on the development team for a Route Planning application. The team has already developed a class named NavigatorApp for storing and displaying the graph representing the road network. This class has a void displayShortestPath() function which takes the source and destination vertices of the trip and displays the shortest route between them. Using the strategy pattern, draw a class diagram of the system which will allow for the NavigatorApp to display the shortest driving, walking, or cycling route when the displayShortestPath() function is called. You can assume that another developer is in charge of making sure the appropriate strategy is correctly set and for calling the displayShortestPath() function Starter code /* Modify NavigatorApp (if necessary) */ class NavigatorApp { private: Graph map; public: void displayMap(Window * window); void displayShortestPath(Vertex source, Vertex destination, Window * window); /* write pseudo code for this function…
- User-defined Class:You will design and implement your own data class. The class will store data that has been read asuser input from the keyboard (see Getting Input below), and provide necessary operations. As thedata stored relates to monetary change, the class should be named Change. The class requires atleast 2 instance variables for the name of a person and the coin change amount to be given to thatperson. You may also wish to use 4 instance variables to represent amounts for each of the 4 coindenominations (see Client Class below). There should be no need for more than these instancevariables. However, if you wish to use more instance variables, you must provide legitimatejustification for their usage in the internal and external documentation.Your class will need to have at least a default constructor, and a constructor with two parameters:one parameter being a name and the other a coin amount. Your class should also provide appropriateget and set methods for client usage. Other…Task 2: Design an Order class (UML) with accessor methods for its instance variables. Order orderID: integer Items: Vector tax: double shipping: double Paid: booleanclass Pt: def init_(self, x, y): self.x X P(3,4) self.y = y def _str__(self): x, y = self.x, self.y return f'P({x},{y})' True 18 # add coordinate-wise def add_(self, other): nx = 13 14 ny = 15 16 return 17 Pt(1, 1) b = Pt (2, 3) с %3D а + b d = b + Pt(5, 6) print (c) print ( isinstance (d, Pt)) print (d) %3D
