www.pudn.com > SA_TSP_Rev1.zip > loadst70.m

function c = loadst70() 
% LOADST70 Loads the data file 
% NAME: st70 
% TYPE: TSP 
% COMMENT: 70-city problem (Smith/Thompson) 
% DIMENSION: 70 
% EDGE_WEIGHT_TYPE : EUC_2D 
% NODE_COORD_SECTION 
clear all; 
temp_x = [1 64 96 
2 80 39 
3 69 23 
4 72 42 
5 48 67 
6 58 43 
7 81 34 
8 79 17 
9 30 23 
10 42 67 
11 7 76 
12 29 51 
13 78 92 
14 64 8 
15 95 57 
16 57 91 
17 40 35 
18 68 40 
19 92 34 
20 62 1 
21 28 43 
22 76 73 
23 67 88 
24 93 54 
25 6 8 
26 87 18 
27 30 9 
28 77 13 
29 78 94 
30 55 3 
31 82 88 
32 73 28 
33 20 55 
34 27 43 
35 95 86 
36 67 99 
37 48 83 
38 75 81 
39 8 19 
40 20 18 
41 54 38 
42 63 36 
43 44 33 
44 52 18 
45 12 13 
46 25 5 
47 58 85 
48 5 67 
49 90 9 
50 41 76 
51 25 76 
52 37 64 
53 56 63 
54 10 55 
55 98 7 
56 16 74 
57 89 60 
58 48 82 
59 81 76 
60 29 60 
61 17 22 
62 5 45 
63 79 70 
64 9 100 
65 17 82 
66 74 67 
67 10 68 
68 48 19 
69 83 86 
70 84 94]; 
cities = [temp_x(:,2)';temp_x(:,3)']; 
save cities.mat cities -V6;