| 摘要 |
PROBLEM TO BE SOLVED: To reduce the correction frequency of an answer for the acceptance of an order corresponding to a conditional change. SOLUTION: An input information rearranging part 3 rearranges respective input information stored in an input information storing part 2, input information indicating the increment of order acceptable capacity, input information indicating the reduction of order acceptable capacity, and input information indicating order in this order. A information processing means 4 successively fetches these rearranged input information, and when a past answer for the acceptance of an order is required to be corrected in accordance with a conditional change indicated by the entered input information, the answer is corrected. For the input information indicating an order, whether the order can be accepted or not is judged and answered. Provided that when a conditional change is the increment of order acceptable capacity, the past answer for the acceptance of the order is not corrected. |
