excursionSales.js

function excursionSales(input) {
    let index = 0;
    let seaTrip = Number(input[index]);
    index++;
    let mountainTrip = Number(input[index]);
    index++;
    let command = input[index];
    index++;
    let profit = 0;
    let allTripsSold = false;

    while (command !== "Stop") {
        if (command === "sea") {
            if (seaTrip > 0) {
                seaTrip--;
                profit += 680;
            }
        } else if (command === "mountain") {
            if (mountainTrip > 0) {
                mountainTrip--;
                profit += 499;
            }
        }

        if (seaTrip === 0 && mountainTrip === 0) {
            allTripsSold = true;
            console.log("Good job! Everything is sold.");
            console.log(`Profit: ${profit} leva.`);
            break;
        }

        command = input[index];
        index++;
    }

    if (!allTripsSold) {
        console.log(`Profit: ${profit} leva.`);
    }
}

excursionSales(["2", "2", "sea", "mountain", "sea", "sea", "mountain"]);
excursionSales(["6", "3", "sea", "mountain", "mountain", "mountain", "sea", "Stop"]);