鸿鹄问天 发表于 2013-7-7 11:43

求用lingo解0-1分布问题

急求用lingo解决附件中的问题！！！

且生 发表于 2013-7-7 17:28

model:
sets:
xiabiaoj/1..16/:C;
xiabiaoi/1..7/;
B(xiabiaoi,xiabiaoj):x,s;
endsets
data:
enddata
max=@sum(xiabiaoi(i):
        (@sum(xiabiaoj(j):c(j)*x(i,j))+@sum(xiabiaoj(j):s(i,j)*x(i,j))));
@sum(B:x)=8;
@for(xiabiaoj(j):@sum(xiabiaoi(i):x(i,j))<1);
@for(xiabiaoi(i):@sum(xiabiaoj(j):x(i,j))>1);
@for(xiabiaoi(i):@sum(xiabiaoj(j):x(i,j))<2);
@for(B:@bin(x));
end

李芳 发表于 2014-4-20 15:34

{:3_41:}{:3_41:}{:3_41:}{:3_41:}{:3_41:}
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