cinema

function cinema(input) {
    let type = input.shift();
    let row = Number(input.shift());
    let columns = Number(input.shift());
    let ticketPrice = 0;
    if (type == "Premiere") {
        ticketPrice = 12;
        price = row * columns * ticketPrice;
    } else if (type == "Normal") {
        ticketPrice = 7.50;
        price = row * columns * ticketPrice;
    } else if (type == "Discount") {
        ticketPrice = 5.00;
        price = row * columns * ticketPrice;
    }
    console.log(price.toFixed(2) + " leva");
}

cinema(["Normal", 21, 13]);