lingo错误modelsets:xiaodi/1..4/:b;chandi/1..3/:a;lin

网友回答

model:
sets:xiaodi/1..4/:b;
chandi/1..3/:a;
link(chandi,xiaodi):c,x;
endsets
data:a=16 10 22;
b=8 14 12 14;
c=4 12 4 11
2 10 3 98 5 11 6;
enddata
[email protected](link(i,j):x(i,j)*c(i,j))
;@for(chandi(i):@sum(xiaodi(j):x(i,j))