• 2022-06-19
    下列Lingo中不能正常运行的是
    A: Model:min=5*x1+3*x2;x1+x2>=1004*x1+x2<=300;end
    B: Title:傻瓜程序;min=5*x1+3*x2;x1+x2>100;2*x1+x2<300;
    C: Model:min=5*x1+3*x2;x1+x2>=100;4*x1+x2<=300;
    D: !傻瓜程序;[opt]min=5*x1+3*x2;[st1]x1+x2>100;[st2]2*x1+x2<300;