plurals

function* range(start, end) {
    for (let i = start; i <= end; i++) {
        yield i;
    }
}

function getNoun(number, one, two, five) {
    let n = Math.abs(number);
    n %= 100;
    if (n >= 5 && n <= 20) {
        return five;
    }
    n %= 10;
    if (n === 1) {
        return one;
    }
    if (n >= 2 && n <= 4) {
        return two;
    }
    return five;
}


for (i of range(0, 200)) {
    const noun = getNoun(i, 'неделя', 'недели', 'недель')
    console.log(`${i} ${noun}`);
}