lingo 错误

Question

model:
sets:
sushe/1...8/;
huodq/1...8/;
links(sushe,huodq):x,manyi;
endsets

data:
manyi=0.858,1,0,0.788,0.677,0.263,0.691,0.482,0.940,
0,0.531,0.741,0.620,0.856,0.728,1,0.534,0.298,
0.953,0.385,0.963,0.581,0.696,0.010,1,0.212,0,
0,0.258,0.713,0.635,1,0.448,0.865,0.039,0.339,
0.722,0.260,0.924,0.684,0,0.347,1,0.128,0.420,
0.822,0.701,0.037,0,0.432,0.091,0.295,0.971,1,
0.552,1,0.444,0,0.881,0.966,0.104,0.112,0.996,
1,0.754,0.186,0.943,0.500,0.121,0,0.035,0.904;
enddata

max=@sum(links:x*manyi);
@for(sushe(i):
@sum(huodq(j):x(i,j))=1);
@for(huodq(j):
@sum(sushe(i):x(i,j))=1);
@for(links(i,j):@bin(x(i,j)));

end

帮忙找下错误。
谢谢
huodq/1...9/;

Answer 1

一个是集定义有问题 应该是1..8 不是三个点 一个是约束中出现问题 既然是8行9列的 那么不可能每行和每列加起来都是1 下面的每列和应该要求不大于1
model:
sets:
sushe/1..8/;
huodq/1..9/;
links(sushe,huodq):x,manyi;
endsets

data:
manyi=
0.858,1,0,0.788,0.677,0.263,0.691,0.482,0.940,
0,0.531,0.741,0.620,0.856,0.728,1,0.534,0.298,
0.953,0.385,0.963,0.581,0.696,0.010,1,0.212,0,
0,0.258,0.713,0.635,1,0.448,0.865,0.039,0.339,
0.722,0.260,0.924,0.684,0,0.347,1,0.128,0.420,
0.822,0.701,0.037,0,0.432,0.091,0.295,0.971,1,
0.552,1,0.444,0,0.881,0.966,0.104,0.112,0.996,
1,0.754,0.186,0.943,0.500,0.121,0,0.035,0.904;
enddata

max=@sum(links:x*manyi);
@for(sushe(i):
@sum(huodq(j):x(i,j))=1);
@for(huodq(j):
@sum(sushe(i):x(i,j))<=1);
@for(links(i,j):@bin(x(i,j)));

end