Write the interface (.h file) of a class accumulator containing:
a. a data member named sum of type integer.
b. a constructor accepting no parameters.
c. a function named getsum that accepts no parameters and returns an integer.
d. a function named add that accepts an integer parameter and returns no value.

Facial expressions and gestures are examples of messages.

Which of the following terms refers to a collection of different types of software that share the goal of infiltrating a computer and making it do something? a- malware b- virus c- spyware d- trojan horse

Write a defining table and then a program that determines if you can sleep in or not. your program should get all its input from your computer’s clock. on all weekdays (monday through friday) that are not holidays, your program should output “get up! ” on all other days (weekends and holidays), your program should output “sleep in.” the three holidays that your program must check for are january 1 (new year’s day), july 4 (u.s. independence day), and december 25 (christmas). you don’t need to include other holidays in your program because most other holidays do not occur on a fixed day each year.