OwnBussines*

function OwnBussines(input){
  let w = Number(input.shift());
  let l = Number(input.shift());
  let h = Number(input.shift());

  let Space = w * l * h;

  let command = Number(input.shift());
  while(command !== 'Done'){
     let computers = Number(command)
     Space -= computers;
     if(Space <= 0){
        break;
     }
   command = input.shift();
  }

  if(command === 'Done'){
   console.log(`${Space} Cubic meters left.`);
  }else{
   console.log(`No more free space! You need ${Math.abs(Space)} Cubic meters more.`);
  }


}
OwnBussines([
   10,
   1,
   2,
   4,
   6,
   'Done'
   ]);