Excursion Sale

РЕШЕНИЕ С FOR:

function excursionSale(input) {
    let seaCount = Number(input[0]);
    let mountCount = Number(input[1]);
    let totalSum = 0;

    for (let i = 2; i < input.length; i++) {
        let command = input[i];
        if (command === "Stop") {
            break;
        } else if (command === "sea") {
            if (seaCount !== 0) {
                totalSum += 680;
                seaCount--;
            }
        } else if (command === "mountain") {
            if (mountCount !== 0) {
                totalSum += 499;
                mountCount--;
            }
        }
        if (seaCount === 0 && mountCount === 0) {
            console.log(" Good job! Everything is sold.");
            break;
        }
    }
    console.log(`Profit: ${totalSum} leva.`);
}

РЕШЕНИЕ СЪС SHIFT():

function excursionSale(input) {
    let seaCount = Number(input.shift());
    let mountCount = Number(input.shift());
    let totalSum = 0;

    while (true) {
        let command = input.shift();
        if (command === "Stop") {
            break;
        } else if (command === "sea") {
            if (seaCount !== 0) {
                totalSum += 680;
                seaCount--;
            }
        } else if (command === "mountain") {
            if (mountCount !== 0) {
                totalSum += 499;
                mountCount--;
            }
        }
        if (seaCount === 0 && mountCount === 0) {
            console.log(" Good job! Everything is sold.");
            break;
        }
    }
    console.log(`Profit: ${totalSum} leva.`);
}