cls.txt

现代地理学方面分析

9 10 0.468657 22
12 13 0.820385 23
17 19 0.956915 24
15 23 1.16725 25
18 24 1.27987 26
16 25 1.33296 27
7 27 1.39366 28
20 22 1.48899 29
6 8 1.51698 30
28 29 1.76767 31
26 31 1.88141 32
2 5 2.11977 33
21 32 2.47629 34
3 14 2.54543 35
11 34 2.90451 36
4 33 3.38277 37
30 36 3.38595 38
35 38 4.03511 39
37 39 5.84038 40
1 40 7.35131 41