2 0 0
1 2 0
1 1 1
1 0 2
0 3 0
0 2 1
0 1 3
0 0 4
下面是程序
model:
sets:
method/1..8/:n;
parts/1..3/:;
link(method,parts):m;
endsets
data:
m=
2 0 0
1 2 0
1 1 1
1 0 2
0 3 0
0 2 1
0 1 3
0 0 4;
enddata
min=@sum(method:n);
@for(parts(j):@sum(method(i):m(i,j)*n(i))>=200);
@for(method:@gin(n));
end