03. Numbers

function numbers(input) {
    let numbers = input.split(' ').map(Number).sort((a, b) => b - a);
    let average = (numbers.reduce((a, b) => a + b, 0) / numbers.length);
    let top5 = numbers.filter(n => n > average).slice(0, 5);

    console.log(top5.length == 0 ? "No" : top5.join(' '));
    return;
}