lingo model:sets:number1..3:x;modes1..4:a,b;mode(number,mode

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lingo
model:
sets:
number1..3:x;
modes1..4:a,b;
mode(number,modes):r;
endsets
data:
a=50,10,20,15;
b=4,5,6,8;
enddata
min=@sum(number:x);
@for(modes(i):@sum(number(j):x(j)*r(j,i))>=a(i));
@for(number(i):@sum(modes(j):b(j)*r(i,j))>=16;
@for(number(i):@sum(modes(j):b(j)*r(i,j))=0);
@sum(number:x)>=26;
@sum(number:x)

你的语法有问题啊集定义里应该是number/1..3/:x;这样的格式
再问：嗯。。。昨天自己发现了。谢谢啊！

lingo model:sets:number1..3:x;modes1..4:a,b;mode(number,mode lingo程序：model：sets：product/1..3/:a,b; row/1..5/:c,d,y; num/1 lingo题求助!model:sets:plants / a,b,c,d /:;closed(plants) / b / lingo MODEL:sets:nodes/s,1,2,3,4,t/;arcs(nodes,nodes)/s,1 s, 关于LINGO程序lingo程序如下：sets：a/1..5/:x; endsets data:x=1,2,3,4,5; 英语翻译A mode works with B mode （A function works with B functi lingo问题model:sets:weizhi/a b/:cap,m,n;ven/ v1 v2 v3 v4 v5 v6 lingo 整数规划model:sets:P/1,2/;Q/1..6/:a,b,d;R(P,Q):c,z;endsets 请问mode 和model有什么区别 lingo哪错了?MODEL:sets:Quarters/1..4/:a,k,d,c,t,p;endsetsdata:k lingo最短路问题MODEL:sets:nodes/s,1,2,3,4,t/;links(nodes,nodes)/s lingo MODEL:sets:banci/1..12/:a1,a2,a3,a4,a5,b;endsetsmin=z;