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p(i)+c(i,j))*x(i,j))+0.05*@sum(need(i):y*(y+1)+(l-y)*(l-y-1));
sum(need(j):x(i,j))>=500*t(i));
sum(need(j):x(i,j))<=s(i)*t(i));
bin(t(i)));
sum(supply(i):x(i,j))=y(j)+(l(j-1)-y(j-1)));
p(i)+c(i,j))*x(i,j))+0.05*@sum(need(i):y*(y+1)+(l-y)*(l-y-1))
sum(need(j):x(i,j))>=500*t(i));
sum(need(j):x(i,j))<=s(i)*t(i));
bin(t(i)));
sum(supply(i):x(i,j))=y(j)+(l(j-1)-y(j-1)));| 欢迎光临 数学建模社区-数学中国 (http://www.madio.net/) | Powered by Discuz! X2.5 |