In fresh food superstores, the freshness period of general vegetables is relatively short, and the quality deteriorates with the increase of the sales time.In additional,most of the varieties can not be re-sold on the next day if they are not sold on the same day. In this paper, under the premise of ensuring the maximization of supermarket revenue,the corresponding linear programming model is established, while introducting the heuristic algorithms ant colony algorithm to provide decision-making recommendations for supermarkets to replenish vegetables and pricing problems.
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