In this paper, we built the dynamic programming model for the selection of logistics routes for Shunfeng Express, then taking into consideration such factors as length, cost and node deployment, improved it and proposed a more efficient and feasible logistics route optimization solution.%针对A速运公司物流配送路线选择问题，建立基于动态规划法的数学模型，考虑路线长度、成本、节点等基本因素，对模型进行改进，提出一种较高效率、切实可行的物流配送路线选择优化方案。
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