ͽ�ۤ��Ƥߤ褦��

���ꡧ800 x 600 �ե륫�顼�β����Ρ֥������פϤɤΤ��餤�ˤʤ뤫��

  1. 16 ����
  2. 1875 ����
  3. 480000 ����
  4. 1440000 ����

FirstLectureAnswer ��³��