Data Structures and Algorithms in Java
Data Structures and Algorithms in Java
6th Edition
ISBN: 9781119278023
Author: Michael T. Goodrich; Roberto Tamassia; Michael H. Goldwasser
Publisher: Wiley Global Education US
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Chapter 2, Problem 18C

The PredatoryCreditCard class provides a processMonth() method that models the completion of a monthly cycle. Modify the class so that once a customer has made ten calls to charge during a month, each additional call to that method in the current month results in an additional $1 surcharge.

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Complete the Login class implementation. For the class method check_credentials(), you will need to accept two arguments - login and passwd. Do not forget about the self argument. This class method will set two local variables simlogin = "Test" and simpass = "test1234". These variables will simulate the correct login and password for the credential check process. The method will receive the login and password from the user and check it with Test and test1234. If the user sent the correct credentials output: Successful login! If the user sent the correct login name but the wrong password output: Login name is correct, incorrect password! If the user sent an incorrect login name but the correct password output: Login name is incorrect, password accepted! If the user sent both incorrect login name and password output: Unsuccessful login attempt! The class method will return a boolean success variable as True if the login was successful. Using if __name__ == "__main__" to…
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