地点编号 | 1 | 2 | 3 | 4 | 5 | 6 |
1 | 0 | 1500 | 1300 | 1700 | 1600 | 1800 |
2 | 1500 | 0 | 320 | 280 | 350 | 400 |
3 | 1300 | 320 | 0 | 530 | 180 | 150 |
4 | 1700 | 280 | 530 | 0 | 160 | 290 |
5 | 1600 | 350 | 180 | 160 | 0 | 240 |
6 | 1800 | 400 | 150 | 290 | 240 | 0 |