odin-default-js-exercises/06_leapYears/leapYears.js

const leapYears = function (year) {
	if (year % 400 == 0) {
		return true;
	} else if (year % 4 == 0 && year % 100 != 0) {
		return true;
	} else {
		return false;
	}
};

// Do not edit below this line
module.exports = leapYears;