是对VRP问题，使用改进的遗传算法，这是针对论文写的代码，所以很详细，并且对函数和变量都进行注释说明，当然画图是必不可少的-VRP is a problem, use of improved genetic algorithm, which is to write the code for the paper, so very detailed, and have carried on the functions and variables explanatory notes, of cours