lingo 程序为什么运行不出呢 高人指点
1个回答

model:

sets:

owall/1..4/;

nwall/1..8/;

year/1..5/;

cji(year,owall):c;

bik(year,nwall):b,m,x;

endsets

min=@sum(bik:m*x)+0.66*(Q^0.51)*L;

Q>=100;

@sum(owall(j):c(1,j))+@sum(nwall(k):b(1,k)*x(1,k))>=150;

@sum(owall(j):c(2,j))+@sum(nwall(k):b(1,k)*x(1,k))*0.9+@sum(nwall(k):b(2,k)*x(2,k))>=160;

@sum(owall(j):c(3,j))+@sum(nwall(k):b(1,k)*x(1,k))*0.9^2+@sum(nwall(k):b(2,k)*x(2,k))*0.9+@sum(nwall(k):b(3,k)*x(3,k))>=170;

@sum(owall(j):c(4,j))+@sum(nwall(k):b(1,k)*x(1,k))*0.9^3+@sum(nwall(k):b(2,k)*x(2,k))*0.9^2+@sum(nwall(k):b(3,k)*x(3,k))*0.9+Q>=180;

@sum(owall(j):c(5,j))+@sum(nwall(k):b(1,k)*x(1,k))*0.9^4+@sum(nwall(k):b(2,k)*x(2,k))*0.9^3+@sum(nwall(k):b(3,k)*x(3,k))*0.9^2+Q>=190;

0.22*Q^0.51*L+@sum(nwall(k):m(1,k)*x(1,k))

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