初学建模,用lingo有些不会我自己写的程序如下,但好像有些错误,倒数第二排的错误就不知道怎么解决model:sets: nodes/n0..n9/; liuliang(nodes,nodes):C,X;endsetsdata:C=0 12 20 0 0 0 0 0 0 0 0 0 0 12 0 0 0 0 0 0
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/25 21:10:16
![初学建模,用lingo有些不会我自己写的程序如下,但好像有些错误,倒数第二排的错误就不知道怎么解决model:sets: nodes/n0..n9/; liuliang(nodes,nodes):C,X;endsetsdata:C=0 12 20 0 0 0 0 0 0 0 0 0 0 12 0 0 0 0 0 0](/uploads/image/z/14336592-24-2.jpg?t=%E5%88%9D%E5%AD%A6%E5%BB%BA%E6%A8%A1%2C%E7%94%A8lingo%E6%9C%89%E4%BA%9B%E4%B8%8D%E4%BC%9A%E6%88%91%E8%87%AA%E5%B7%B1%E5%86%99%E7%9A%84%E7%A8%8B%E5%BA%8F%E5%A6%82%E4%B8%8B%2C%E4%BD%86%E5%A5%BD%E5%83%8F%E6%9C%89%E4%BA%9B%E9%94%99%E8%AF%AF%2C%E5%80%92%E6%95%B0%E7%AC%AC%E4%BA%8C%E6%8E%92%E7%9A%84%E9%94%99%E8%AF%AF%E5%B0%B1%E4%B8%8D%E7%9F%A5%E9%81%93%E6%80%8E%E4%B9%88%E8%A7%A3%E5%86%B3model%3Asets%3A+++++nodes%2Fn0..n9%2F%3B+++liuliang%28nodes%2Cnodes%29%3AC%2CX%3Bendsetsdata%3AC%3D0+12+20+0+0+0+0+0+0+0+++0+0+0+12+0+0+0+0+0+0)
初学建模,用lingo有些不会我自己写的程序如下,但好像有些错误,倒数第二排的错误就不知道怎么解决model:sets: nodes/n0..n9/; liuliang(nodes,nodes):C,X;endsetsdata:C=0 12 20 0 0 0 0 0 0 0 0 0 0 12 0 0 0 0 0 0
初学建模,用lingo有些不会
我自己写的程序如下,但好像有些错误,倒数第二排的错误就不知道怎么解决
model:
sets:
nodes/n0..n9/;
liuliang(nodes,nodes):C,X;
endsets
data:
C=0 12 20 0 0 0 0 0 0 0
0 0 0 12 0 0 0 0 0 0
0 0 0 0 20 0 0 0 0 0
0 0 0 0 6 3 6 0 0 0
0 0 0 0 0 7 0 0 9 0
0 0 0 2 0 0 0 8 0 0
0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 4 0 0
0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0;
enddata
max=@sum(liuliang:X);
@for(nodes(k):
@sum(liuliang:X(j,k))=@sum(liuliang:C(k,i)));
@for(liuliang:X(i,j)>=0);
@for(liuliang:(X(i,j)=<C(i,j)));
end
初学建模,用lingo有些不会我自己写的程序如下,但好像有些错误,倒数第二排的错误就不知道怎么解决model:sets: nodes/n0..n9/; liuliang(nodes,nodes):C,X;endsetsdata:C=0 12 20 0 0 0 0 0 0 0 0 0 0 12 0 0 0 0 0 0
@for(nodes(k): @sum(liuliang(j,k):X(j,k))=@sum(liuliang(k,i):C(k,i)));
而且你的模型可能有问题 找不到解