model:sets:year/1..3/:demand,new,nature,gouxie; gou/1..8/:pay,xie; link(year,gou):c; endsets datamodel:sets:year/1..3/:demand,new,nature,gouxie;gou/1..8/:pay,xie;link(year,gou):c;endsetsdata:demand=150,160,170;nature=46.15,41.55,37.12;pay=5,7,5,4,6,5
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/05 22:45:49
![model:sets:year/1..3/:demand,new,nature,gouxie; gou/1..8/:pay,xie; link(year,gou):c; endsets datamodel:sets:year/1..3/:demand,new,nature,gouxie;gou/1..8/:pay,xie;link(year,gou):c;endsetsdata:demand=150,160,170;nature=46.15,41.55,37.12;pay=5,7,5,4,6,5](/uploads/image/z/12085437-21-7.jpg?t=model%3Asets%3Ayear%2F1..3%2F%3Ademand%2Cnew%2Cnature%2Cgouxie%3B+gou%2F1..8%2F%3Apay%2Cxie%3B+link%28year%2Cgou%29%3Ac%3B+endsets+datamodel%3Asets%3Ayear%2F1..3%2F%3Ademand%2Cnew%2Cnature%2Cgouxie%3Bgou%2F1..8%2F%3Apay%2Cxie%3Blink%28year%2Cgou%29%3Ac%3Bendsetsdata%3Ademand%3D150%2C160%2C170%3Bnature%3D46.15%2C41.55%2C37.12%3Bpay%3D5%2C7%2C5%2C4%2C6%2C5)
model:sets:year/1..3/:demand,new,nature,gouxie; gou/1..8/:pay,xie; link(year,gou):c; endsets datamodel:sets:year/1..3/:demand,new,nature,gouxie;gou/1..8/:pay,xie;link(year,gou):c;endsetsdata:demand=150,160,170;nature=46.15,41.55,37.12;pay=5,7,5,4,6,5
model:sets:year/1..3/:demand,new,nature,gouxie; gou/1..8/:pay,xie; link(year,gou):c; endsets data
model:
sets:
year/1..3/:demand,new,nature,gouxie;
gou/1..8/:pay,xie;
link(year,gou):c;
endsets
data:
demand=150,160,170;
nature=46.15,41.55,37.12;
pay=5,7,5,4,6,5,5,3;
xie=25,36,32,15,31,28,22,12;
enddata
min=@sum(link(i,j):pay(j)*C(i,j));
@for(year:@gin(new));
new(1)+new(2)+new(3)=139;
gouxie(1)=@sum(link:c(1,j)*xie(j));
@for(year(k)|k#gt#1:gouxie(k)=gouxie(k-1)*0.9+@sum(gou:c(k,j)*xie(j)));
@for(year:gouxie(i)+nature(i)>demand(i));
@for( link:@bin(c) );
@for(year(i):@sum(gou(j):c(i,j)*pay(j))+new(i)
model:sets:year/1..3/:demand,new,nature,gouxie; gou/1..8/:pay,xie; link(year,gou):c; endsets datamodel:sets:year/1..3/:demand,new,nature,gouxie;gou/1..8/:pay,xie;link(year,gou):c;endsetsdata:demand=150,160,170;nature=46.15,41.55,37.12;pay=5,7,5,4,6,5
model:
sets:
year/1..3/:demand,new,nature,gouxie;
gou/1..8/:pay,xie;
link(year,gou):c;
endsets
data:
demand=150,160,170;
nature=46.15,41.55,37.12;
pay=5,7,5,4,6,5,5,3;
xie=25,36,32,15,31,28,22,12;
enddata
min=@sum(link(i,j):pay(j)*C(i,j));
@for(year:@gin(new));
new(1)+new(2)+new(3)=139;
gouxie(1)=@sum(gou(j):c(1,j)*xie(j));
@for(year(k)|k#gt#1:gouxie(k)=gouxie(k-1)*0.9+@sum(gou(j):c(k,j)*xie(j)));
@for(year(i):gouxie(i)+nature(i)>demand(i));
@for( link:@bin(c) );
@for(year(i):@sum(gou(j):c(i,j)*pay(j))+new(i)