lingo程序报错sets:Flight/1..92/;Assign(Flight,Flight):c,y;bssign (Flight):z;endsetsdata:c=1.00 x05……；enddatamax= @sum(Assign:c*y);@for (Flight(i):Flight(j):y(i,j)-z(i)

Question

lingo程序报错
sets:
Flight/1..92/;
Assign(Flight,Flight):c,y;
bssign (Flight):z;
endsets
data:
c=1.00 \x05……；
enddata
max= @sum(Assign:c*y);
@for (Flight(i):
Flight(j):y(i,j)-z(i)

Answer 1

sets:
Flight/1..92/:z;
Assign(Flight,Flight):c,y;
endsets
data:
!c=1.00 \x05……;
enddata
max= @sum(Assign:c*y);
@for (Flight(i):
@for(Flight(j):y(i,j)-z(i)