model:
sets:
jiaoshou/1..7/:x1,x2,x3,x4,a1,a2,a3,a4;
fujiaoshou/1..7/:y1,y2,y3,y4,b1,b2,b3,b4;
endsets
max=750*@sum(jiaoshou(i):x1*a1)+1250*@sum(jiaoshou(i):x2*a2)..
0=@if(a1(j)#eq#0,b1(j)-0,0);
model:
sets:
jiaoshou/1..7/:x1,x2,x3,x4,a1,a2,a3,a4;
fujiaoshou/1..7/:y1,y2,y3,y4,b1,b2,b3,b4;
endsets
max=750*@sum(jiaoshou(i):x1*a1)+1250*@sum(jiaoshou(i):x2*a2)..
0=@if(a1(j)#eq#0,b1(j)-0,0);