通过实例研究了利用动态规划设计算法的具体途径，讨论了动态规划的一些实现技巧，并将动态规划和其他一些算法作了比较，最后还简单介绍了动态规划的数学理论基础-Through case studies of specific ways to use the dynamic planning algorithm, we discussed some implementations of dynamic programming techniques, and compares the dynamic programming and some other algorithms, and finally a brief introduction to mathematical theory of dynamic programming