说明：  最短距离问题，利用遗传算法解决。这是一个完整的数模题目，有题目，思路，解决方法及源代码，希望大家能够喜欢
(The shortest distance problem, the use of genetic algorithms to solve. This is a complete digital-analog problem, there are questions, ideas, solutions and source code, I hope everyone can enjoy)