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

};

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