lingo中error code 70，望大神指正

答案:1 悬赏:50 手机版

解决时间 2021-12-24 02:47

提问者网友：我是女神我骄傲
2021-12-23 17:39

程序如下：
sets:
cang/1..3/:wet,vol;
wu/1..4/:w,v,p;
link(cang,wu):x;
endsets
data:
wet=10,16,8;
vol=6800,
8700,
5300;
w=18,15,23,12;
v=480,650,580,390;
p=3100,3800,3500,2850;
enddata
max=@sum(wu(i):p(i)*@sum(cang(j):x(i,j)));
@for(wu(i):@sum(cang(j):x(i,j))<w(i));
@for(cang(j):@sum(wu(i):x(i,j))<wet(j));
@for(cang(j):@sum(wu(i):v(i)*x(i,j))<vol(j));
@for(cang(j):
@for(cang(k)|k#GT#i:
@sum(wu(i):x(i,j)/wet(j))=@sum(wu(i):x(i,k)/wet(k)));
);
end

最佳答案

五星知识达人网友：空山清雨
2021-12-23 19:17

sets:
cang/1..3/:wet,vol;
wu/1..4/:w,v,p;
link(wu,cang):x;
endsets
data:
wet=10,16,8;
vol=6800,
8700,
5300;
w=18,15,23,12;
v=480,650,580,390;
p=3100,3800,3500,2850;
enddata
max=@sum(wu(i):p(i)*@sum(cang(j):x(i,j)));
@for(wu(i):@sum(cang(j):x(i,j))<w(i));
@for(cang(j):@sum(wu(i):x(i,j))<wet(j));
@for(cang(j):@sum(wu(i):v(i)*x(i,j))<vol(j));
@for(cang(j):
@for(cang(k):
@sum(wu(i):x(i,j)/wet(j))=@sum(wu(i):x(i,k)/wet(k)));
);
end

你最后一句里面的k#gt#i不知道是用来干什么这时候你知道i是多少吗?

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