series

function series (input) {
    let budget = Number(input[0]);
    let seriesCount = Number(input[1]);
    let seriesPrice = 0;

    for (let i = 2; i <= input.length-1; i++) {
        let seriesName = "";

        switch (seriesName) {
            case "Thrones":
                seriesPrice = seriesPrice * 0.5;
                break;
            case "Lucifer":
                seriesPrice = seriesPrice * 0.6;
                break;
            case "Protector":
                seriesPrice = seriesPrice * 0.7;
                break;
            case "TotalDrama":
                seriesPrice = seriesPrice * 0.8;
                break;
            case "Area":
                seriesPrice = seriesPrice * 0.9;
                break;
        }
    }

    if (budget >= seriesPrice) {
        console.log(`You bought all the series and left with ${(budget - seriesPrice).toFixed(2)} lv.`);
    } else {
        console.log(`You need ${(seriesPrice - budget).toFixed(2)} lv. more to buy the series!`);
    }
}