sets:
liu/1..4/:c,h,k,s,z
wen/1..12/
jie(liu,wen):q,U
endsets
data:
c=467 20 47 90
h=12.0 5.0 6.0 8.0
k=1400 1000 1600 800
s=400 650 920 842
z=1200 3250 6500 1400
q=
640 659 606 702 504 513 920 765 1078 889 955 879
1977 1920 2106 1818 2760 1539 1512 2295 2667 3234 2865 2637
3636 3954 3840 3078 3024 4212 6468 4590 5520 5334 5730 5274
768 790 727 842 604 615 1104 918 1294 1066 1146 1054
U=
648 667 614 711 511 520 932 775 1091 900 967 890
2001 1944 2132 1840 2794 1558 1531 2323 2700 3273 2900 2669
3680 4002 3887 3115 3061 4263 6546 4646 5587 5399 5799 5338
778 800 736 853 612 623 1118 930 1310 1079 1160 1067
enddata
min=@sum(jie(i,j)|j#le#11:k(i)*g(i,j)+c(i)*g(i,j)*x(i,j)+0.5*(y(i,j)+y(i,j+1))*h(i))
@for(jie(i,j):
x(i,j)+y(i,j)-q(i,j)>=0
s(i)-y(i,j)<=0
z(i)-x(i,j)>=0
)
@for(jie(i,j)|j#le#11:
y(i,j+1)-y(i,j)-x(i,j)+U(i,j)=0
)
end
好像不能求解
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