model:
max=0.043*x1+0.027*x2+0.025*x3+0.022*x4+0.045*x5;
x1+x2+x3+x4+x5=1000;
[ave] 2*x1+2*x2+x3+x4+5*x5
lingo简单线性规划问题,老是提醒出错~
model:
max=0.043*x1+0.027*x2+0.025*x3+0.022*x4+0.045*x5;
x1+x2+x3+x4+x5=1000;
[ave] 2*x1+2*x2+x3+x4+5*x5