INFORMATION-PROCESSING DEVICE, VEHICLE CONTROL DEVICE, INFORMATION-PROCESSING METHOD, AND STORAGE MEDIUM

An information-processing device includes a first controller configured to determine the number of users using a vehicle that enters or leaves a parking lot or a weight of the vehicle and a second controller configured to determine a position where the vehicle is stopped within a predetermined area of the parking lot on the basis of the number of users or the weight determined by the first controller.