tsp问题俗称旅行商问题，一个商人从一个城市出发，经过所有的城市一次且仅一次回到出发的城市，问旅行商应当如何选择路径使总路径最短。本程序是用lingo软件编写的，只需要更改城市的数目以及距离矩阵即可。-tsp problem commonly known as the traveling salesman problem, a businessman from a city of departure, after all of the city once and only once returned to the starting city TSP question should be how to choose the shortest path so that the total path. This procedure is used lingo software programmers only need to change the number of cities as well as the distance matrix can be.