const leapYears = function(year) { if (year % 4 === 0 && year % 100 !== 0) { console.log ('true') return (true) }else if (year % 100 === 0 && year % 400 === 0){ console.log ('true') return (true) }else { console.log ('false') return (false) } }; leapYears(1984) // Do not edit below this line module.exports = leapYears;