lingo老是出现错误代码11,怎么解决MODEL:title locate problem;sets:demand/1..6/:a,b,d;supply/1..2/:x,y,e;link(denand,supply):c;endsetsdata:a=1.25,8.75,0.5,5.75,3,7.25;b=1.25,0.75,4.75,5,6.5,7.25;d=3,5,4,7,6,11;e=20,20;enddatainit:x,y=5,1,2,7
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![lingo老是出现错误代码11,怎么解决MODEL:title locate problem;sets:demand/1..6/:a,b,d;supply/1..2/:x,y,e;link(denand,supply):c;endsetsdata:a=1.25,8.75,0.5,5.75,3,7.25;b=1.25,0.75,4.75,5,6.5,7.25;d=3,5,4,7,6,11;e=20,20;enddatainit:x,y=5,1,2,7](/uploads/image/z/13413947-59-7.jpg?t=lingo%E8%80%81%E6%98%AF%E5%87%BA%E7%8E%B0%E9%94%99%E8%AF%AF%E4%BB%A3%E7%A0%8111%2C%E6%80%8E%E4%B9%88%E8%A7%A3%E5%86%B3MODEL%3Atitle+locate+problem%3Bsets%3Ademand%2F1..6%2F%3Aa%2Cb%2Cd%3Bsupply%2F1..2%2F%3Ax%2Cy%2Ce%3Blink%28denand%2Csupply%29%3Ac%3Bendsetsdata%3Aa%3D1.25%2C8.75%2C0.5%2C5.75%2C3%2C7.25%3Bb%3D1.25%2C0.75%2C4.75%2C5%2C6.5%2C7.25%3Bd%3D3%2C5%2C4%2C7%2C6%2C11%3Be%3D20%2C20%3Benddatainit%3Ax%2Cy%3D5%2C1%2C2%2C7)
lingo老是出现错误代码11,怎么解决MODEL:title locate problem;sets:demand/1..6/:a,b,d;supply/1..2/:x,y,e;link(denand,supply):c;endsetsdata:a=1.25,8.75,0.5,5.75,3,7.25;b=1.25,0.75,4.75,5,6.5,7.25;d=3,5,4,7,6,11;e=20,20;enddatainit:x,y=5,1,2,7
lingo老是出现错误代码11,怎么解决
MODEL:
title locate problem;
sets:
demand/1..6/:a,b,d;
supply/1..2/:x,y,e;
link(denand,supply):c;
endsets
data:
a=1.25,8.75,0.5,5.75,3,7.25;
b=1.25,0.75,4.75,5,6.5,7.25;
d=3,5,4,7,6,11;e=20,20;
enddata
init:
x,y=5,1,2,7;
endinit
[OBJ] min=@sum(link(i,j)):c(i,j)(((x(j)-a(i))^2+(y(j)-b(i))^2)/(1/2));
@for(demand(i):[DEAND_CON]@sum(supply(j):c(i,j))=d(i));
@for(supply(i):[SUPPLY_CON]@sum(demand(j):c(j,i))
lingo老是出现错误代码11,怎么解决MODEL:title locate problem;sets:demand/1..6/:a,b,d;supply/1..2/:x,y,e;link(denand,supply):c;endsetsdata:a=1.25,8.75,0.5,5.75,3,7.25;b=1.25,0.75,4.75,5,6.5,7.25;d=3,5,4,7,6,11;e=20,20;enddatainit:x,y=5,1,2,7
MODEL:
title locate problem;
sets:
demand/1..6/:a,b,d;
supply/1..2/:x,y,e;
link(demand,supply):c;
endsets
data:
a=1.25,8.75,0.5,5.75,3,7.25;
b=1.25,0.75,4.75,5,6.5,7.25;
d=3,5,4,7,6,11;e=20,20;
enddata
init:
x,y=5,1,2,7;
endinit
[OBJ] min=@sum(link(i,j):c(i,j)*(((x(j)-a(i))^2+(y(j)-b(i))^2)/(1/2)));
@for(demand(i):[DEAND_CON]@sum(supply(j):c(i,j))=d(i));
@for(supply(i):[SUPPLY_CON]@sum(demand(j):c(j,i))