model:
sets:
factory/p1..p6/:p;
warhouse/w1..w4/:a,f,g;
customer/c1..c6/:d;
tr/tr1..tr4/:z;
link1(factory,warhouse):c,w;
link2(warhouse,customer):h,x;
endsets
data:
p=40000 50000 60000 70000 60000 40000;
a=70000 60000 70000 50000;
f=500000 300000 400000;
g=3 2 5 4;
d=10000 20000 10000 20000 30000 10000;
c=6 5 4 2
2 3 4 9
6 8 7 5
7 4 2 3
4 2 5 1
3 4 1 7;
h=3 2 7 4 7 5
6 1 4 2 5 3
2 4 5 3 6 8
5 6 3 7 4 6;
enddata
min=@sum(link1(k,i):c(k,i)*w(k,i))+@sum(link2(i,j):h(i,j)*x(i,j))+@sum(link1(k,i):g(i)*w(k,i))+@sum(warhouse(i):f(i)*z(i));
@for(factory(k):
@sum(link1(k,j):w(k,i)<=p(k));
@for(warhouse(i):
@sum(link2(i,j):x(i,j))=@sum(link1(k,i):w(k,i)));
@for(customer(j):
@sum(link2(i,j):x(i,j))>=d(j));
@for(warhouse(i):
@sum(link1(k,i):w(k,i))<=(a(i)*z(i)));
@sum(tr(i):z(i))<=3;
@for(tr(i):@bin(z));
end
lingo错误代码1017
答案:2 mip版
解决时间 2021-01-16 07:35
- 提问者网友：时光易老
- 2021-01-15 23:24
最佳答案
- 二级知识专家网友：雨落轻尘
- 2021-01-16 00:20
出现1017错误代码说明你用的lingo软件有问题，建议换个版本，我空间有下载地址。。。
另外程序有错，已改，如下。。。
model:
sets:
factory/p1..p6/:p;
warhouse/w1..w4/:a,f,g;
customer/c1..c6/:d;
tr/tr1..tr4/:z;
link1(factory,warhouse):c,w;
link2(warhouse,customer):h,x;
endsets
data:
p=40000 50000 60000 70000 60000 40000;
a=70000 60000 70000 50000;
f=500000 300000 400000 0;!f的数据少了一个;
g=3 2 5 4;
d=10000 20000 10000 20000 30000 10000;
c=6 5 4 2
2 3 4 9
6 8 7 5
7 4 2 3
4 2 5 1
3 4 1 7;
h=3 2 7 4 7 5
6 1 4 2 5 3
2 4 5 3 6 8
5 6 3 7 4 6;
enddata
min=@sum(link1(k,i):c(k,i)*w(k,i))+@sum(link2(i,j):h(i,j)*x(i,j))+@sum(link1(k,i):g(i)*w(k,i))+@sum(warhouse(i):f(i)*z(i));
@for(factory(k):
@sum(warhouse(j):w(k,j))<=p(k));!此句有错;
@for(warhouse(i):
@sum(link2(i,j):x(i,j))=@sum(link1(k,i):w(k,i)));
@for(customer(j):
@sum(link2(i,j):x(i,j))>=d(j));
@for(warhouse(i):
@sum(link1(k,i):w(k,i))<=(a(i)*z(i)));
@sum(tr(i):z(i))<=3;
@for(tr(i):@bin(z));
end
另外程序有错，已改，如下。。。
model:
sets:
factory/p1..p6/:p;
warhouse/w1..w4/:a,f,g;
customer/c1..c6/:d;
tr/tr1..tr4/:z;
link1(factory,warhouse):c,w;
link2(warhouse,customer):h,x;
endsets
data:
p=40000 50000 60000 70000 60000 40000;
a=70000 60000 70000 50000;
f=500000 300000 400000 0;!f的数据少了一个;
g=3 2 5 4;
d=10000 20000 10000 20000 30000 10000;
c=6 5 4 2
2 3 4 9
6 8 7 5
7 4 2 3
4 2 5 1
3 4 1 7;
h=3 2 7 4 7 5
6 1 4 2 5 3
2 4 5 3 6 8
5 6 3 7 4 6;
enddata
min=@sum(link1(k,i):c(k,i)*w(k,i))+@sum(link2(i,j):h(i,j)*x(i,j))+@sum(link1(k,i):g(i)*w(k,i))+@sum(warhouse(i):f(i)*z(i));
@for(factory(k):
@sum(warhouse(j):w(k,j))<=p(k));!此句有错;
@for(warhouse(i):
@sum(link2(i,j):x(i,j))=@sum(link1(k,i):w(k,i)));
@for(customer(j):
@sum(link2(i,j):x(i,j))>=d(j));
@for(warhouse(i):
@sum(link1(k,i):w(k,i))<=(a(i)*z(i)));
@sum(tr(i):z(i))<=3;
@for(tr(i):@bin(z));
end
全部回答
- 1楼网友：错过の花开
- 2021-01-16 00:40
model:
sets:
wh/w1..w6/:ai; vd/v1..v8/:dj;
links(wh,vd):c,x;
endsets
data:
ai=60,55,51,43,41,52;
dj=35,37,22,32,41,32,43,38;
c=6,2,6,7,4,2,5,9
4,9,5,3,8,5,8,2
5,2,1,9,7,4,3,3
7,6,7,3,9,2,7,1
2,3,9,5,7,6,1,5
5,5,2,2,8,1,4,3;
enddata
min=@sum(links(i,j):c(i,j)*x(i,j)); !目标函数;
@for(wh(i):@sum(vd(j):x(i,j))<=ai(i)); !约束条件;
@for(vd(j):@sum(wh(i):x(i,j))=dj(j));
end
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