Question

lingo8.0错误11 Invalid input.A syntax error has occurred 哪里有错误

Answer 1

你这里有很多全角的空格 所以出问题

Model:

Min=1200*(x1+x2)+1500*(x3+x4);

x1+x2>=30;

x1+x2>=35;

x1+x3+x4>=20;

x2+x3+x4>=20;

x1+x2+x3+x4>=40;

x1+x2+x4>=30;

x3>=30;

x3+x4>=25;

x3+x4>=20;

@gin(x1);

@gin(x2);

@gin(x3);

@gin(x4);

end