function moving(args){

    let widthFreeSpace = Number(args[0]);
    let lenghtFreeSpace = Number(args[1]);
    let heightFreeSpace = Number(args[2]);
    let cubicMetresOfRoom = widthFreeSpace * lenghtFreeSpace * heightFreeSpace;
    let cubicMetresOfBoxes = 0;
    let i = 3;

    while(args[i] !== 'Done'){
        cubicMetresOfBoxes += args[i]
        i++;
    }
    if(cubicMetresOfRoom > cubicMetresOfBoxes){
        console.log(`${cubicMetresOfRoom - cubicMetresOfBoxes} Cubic meters left.`);
    }else if(cubicMetresOfRoom < cubicMetresOfBoxes){
        console.log(`No more free space! You need ${cubicMetresOfBoxes - cubicMetresOfRoom} Cubic meters more.`);
    }
}

moving([10, 10, 2, 20, 20, 20, 20, 122, 'Done']);