// method from GregorianCalendar class to check whether a year is leap or not // will print true if a year is a leap year, otherwise false if a year is not a leap year ...
// Copyright (c) 2015-2025 Benjamin C. Haller. All rights reserved. // A product of the Messer Lab, http://messerlab.org/slim/ // This file is part of Eidos. // Eidos ...