Question： Make a class definition for a BankAccount. It should have attributes for : – its name (a string), – account number (a string or integer), – and balance (a float). It should have methods to: – make deposits with displaying the balance, – and make withdrawals with displaying the balance. Hint: ...
Question: Alice is looking at a crystal through a microscope. Alice’s microscope has the interesting feature that it can superimpose grid lines over the image that she is looking at. At level 1 of magnification, Alice sees the image as follows: Notice that at level 1, there is...
Question 1： Write a program that asks the user to enter his/her name, age, favorite color, and favorite food. Have the program save all four items to a text file called myinfo.txt, each one on a separate line. Question 2： Write a program that asks the user to enter...
Question 1： Write a program that asks the user to enter his/her name, age, favorite color, and favorite food. Have the program save all four items to a text file called myinfo.txt, each one on a separate line. Question 2： Write a program that asks the user to...
Question: Create a Python class Person with attributes: name and age of type string. Create a display() method that displays the name and age of an object created via the Person class. Create a child class Employee which inherits from the Person class and which also has two attributes position and...
Question 1: The hailstone sequence starting at a positive integer n is generated by following two simple rules. If n is even, the next number in the sequence is n/2. If n is odd, the next number in the sequence is 3*n+1. Repeating this process, we generate the hailstone sequence. Write a recursive function hailstone(n) which prints the...
Question: The International Standard Book Number (ISBN) is a 13-digit code for identifying books. These numbers have a special property for detecting whether the number was written correctly. The 1-3-sum of a 13-digit number is calculated by multiplying the digits alternately by 1’s and 3’s (see example)...
Question: Create a class called Food. The class should contain three class attributes, the name of the food(string), the sugar(int or float), and the fat(int or float) content. The tastiness of a particular food is based on the amount of sugar + fat that food has. So...
Question: write a program to ask user about the date(year, month and day), then pass these year month and day as arguments to a function calcDay that return the day of the year. Sample input： Year: 2016 Month: 6 Day: 23 Sample output： Day of the year: 175 Hint: You need consider leap...
Question 1: Use recursion to write a function divides_all that consumes a list of positive integers seq and a positive integer factor. Your function should produce True if every item in seq is a multiple of factor and False otherwise. The helper function is_multiple has been provided for you. Question 2: Use recursion to write a function reverse that consumes a list seq and produces a new...