exam0501b.ltx

是一种多输出多输入的程序

Max  4.8x11+4.8x21+5.6x12+5.6x22-10x1-8x2-6x3
st
x-x1-x2-x3=0
x11+x12-x<500
x21+x22<1000
0.5x11-0.5x21>0 
0.4x12-0.6x22>0    
x1-500y1<0 
x2-500y2<0 
x3-500y3<0
x1-500y2>0
x2-500y3>0 
end
int y1
int y2
int y3