利用回溯算法和动态规划函数，编写了资源约束下的二维动态规划算法，可用于资源分配方面的问题(Using backtracking algorithm and dynamic programming function, we write a two-dimensional dynamic programming algorithm under resource constraints, which can be used for resource allocation)

动态规划问世以来，在经济管理、生产调度、工程技术和最优控制等方面得到了广泛的应用。例如最短路线、库存管理、资源分配、设备更新、排序、装载等问题，用动态规划方法比用其它方法求解更为方便。(Since the advent of dynamic programming, it has been widely used in economic management, production scheduling, engineering technology and optimal control. F