$***$ Write in C$++$

$***$Please make sure that code consists of basic inputs, datatypes, casting, formatting output, working with characters and strings and mathematical functions.

$***$USE THE Cin OBJECT

$12.$ How many Calories?

A bag of cookies holds $30$ cookies. The calorie information on the bag claims that there are $10$servings$$ in the bag and that a serving equals $240$ calories. Write a program that asks the user to input how many cookies they actually ate and then reports how many total calories were consumed.