Lingo 出错

题目

Lingo 出错
model:
max=0.0043*X1+0.0027*X2+0.0025*X3+0.0022*X4+0.0045*X5
X2+X3+x4>=400
0.6*X1+0.6*X2-0.4*X3-0.4*X4+3.6*X5

答案

model:
max=0.0043*X1+0.0027*X2+0.0025*X3+0.0022*X4+0.0045*X5;
X2+X3+x4>=400;
0.6*X1+0.6*X2-0.4*X3-0.4*X4+3.6*X5