function solve(input) {
    const boxesOfPaint = Number(input[0]);
    const rollsOfWallpaper = Number(input[1]);
    const pricePerGlovesPair = Number(input[2]);
    const pricePerBrush = Number(input[3]);

    const paintPrice = 21.50;
    const wallpaperPrice = 5.20;
    const glovesPercentage = 0.35;
    const brushesPercentage = 0.48;
    const deliveryPercentage = 1 / 15;

    const neededGloves = Math.ceil(rollsOfWallpaper * glovesPercentage);
    const neededBrushes = Math.floor(boxesOfPaint * brushesPercentage);

    const totalCost = (boxesOfPaint * paintPrice) + (rollsOfWallpaper * wallpaperPrice) + (neededGloves * pricePerGlovesPair) + (neededBrushes * pricePerBrush);
    const deliveryCost = totalCost * deliveryPercentage;

    console.log(`This delivery will cost ${deliveryCost.toFixed(2)} lv.`);
}

solve([10, 100, 1.20, 5.50]);



Това ми излиза:

/tmp/ExecutionStrategies/l1n4yxjv.4hm/tmpvekVf1.tmp:100
solve([10, 100, 1.20, 5.50])
^^^^^

SyntaxError: Unexpected identifier
    at wrapSafe (internal/modules/cjs/loader.js:915:16)
    at Module._compile (internal/modules/cjs/loader.js:963:27)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1027:10)
    at Module.load (internal/modules/cjs/loader.js:863:32)
    at Function.Module._load (internal/modules/cjs/loader.js:708:14)
    at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:60:12)
    at internal/main/run_main_module.js:17:47