ProgBasicsExam11and12August2018-E04ownBussiness

import java.util.Scanner;

public class E04ownBussiness {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        int roomWidth = Integer.parseInt(scanner.nextLine());
        int roomLength = Integer.parseInt(scanner.nextLine());
        int roomHeight = Integer.parseInt(scanner.nextLine());

        int roomVolume = roomWidth * roomLength * roomHeight;

        int usedSpace = 0;


        while (true) {
            String command = scanner.nextLine();
            if (command.equals("Done")) {
                break;
            }
            usedSpace += Integer.parseInt(command);
          if (usedSpace >= roomVolume){

 				break;

 				}
        }


            if (usedSpace <= roomVolume)
            {
                System.out.printf("%d Cubic meters left.", roomVolume-usedSpace);
            }
            else
            {
                System.out.printf("No more free space! You need %d Cubic meters more.",usedSpace - roomVolume);
            }

            }

        }