利用遗传算法求解tsp问题即北京、天津、石家庄、太原、呼和浩特、上海的最优路径。各城市之间的距离已给出。-Problem using genetic algorithm tsp namely Beijing, Tianjin, Shijiazhuang, Taiyuan, Hohhot, Shanghai, the optimal path. The distance between cities have been given.