The following text was written to the standard output stream when the WorkArea program was executed from IntelliJ.
Area of desk = 864.0 Area of a book = 93.5 Area of the books = 187.0 Area of a plate = 201.06192982974676 Area of the plate = 603.1857894892403 Area of a glass = 5.725552611167399 Area of the glasses = 17.176657833502198 Area of a coaster = 7.290000000000001 Area of the coasters = 21.870000000000005 Area left on the desk = 51.94421051075972