moving

function moving(input) {
    let counter = 1;
    let totalKashoni = 0;
    let freeSpace = 1;
    while (counter <= 3) {
        let num = Number(input.shift());
        freeSpace *= num;
        counter++;

    }
    while (totalKashoni < freeSpace) {
        let command = input.shift();
        if (command != 'Done') {
            let kashoni = Number(command);
            totalKashoni += kashoni;

        } else {
            break;
        }
    }
    if (freeSpace > totalKashoni) {
        console.log(`${freeSpace - totalKashoni} Cubic meters left.`);
    } else {
        console.log(`No more free space! You need ${totalKashoni - freeSpace} Cubic meters more.`);
    }
}

moving([10, 1, 2, 4, 6, "Done"]);