如何优化分配给车辆的任务，使每辆车行驶的距离相同或相等？

Question

在这里，一辆车行驶73英里，另一辆车行驶7英里。你知道吗

Route for vehicle 0: 0 -> 10 -> 11 -> 12 -> 1 -> 3 -> 2 -> 5 -> 7 -> 6 -> 9 -> 0 Distance of the route: 73 miles Route for vehicle 1: 0 -> 4 -> 8 -> 0 Distance of the route: 7 miles Total Distance of all routes: 80 miles