lingo中输入代码出现invalid input:a syntax error,怎么调试?求教高手...答:link(person,program):X,C,D,E,G;endsets data:A= 9,17,10,15;B=250,200,170,110;C=1000,1500,1300,1000,800,800,900,800,600,700,700,700,500,600,400,500;D=1,2,2,1,2,2,2,2,2,2,2,1,1,3,1,0;E=3,5,2,2,17,17,17,8,10,10,10,0,5,5,5,0;F=10,16,...
lingo中这段代码为什么不可以运行?答:model:sets:campsites/1..4/;date/1..2/;links(campsites,date):x1,x2;endsets data:x1= ,0,!未知数放空留一个位置;1,2,3,0,5,8;x2=0,12,0,0,,0,!未知数放空留一个位置;3,8;enddata max=@sum(links:x1+x2);x1(1,1)=a;x2(3,1)=b;bin(a);bin(b);end ...
lingo程序如下,提示161错误代码,求大神指点答:model:sets:shiduan/1..7/:t,need;xinghao/1..4/:num,minl,maxl,gcost,bcost,qcost;link(shiduan,xinghao):x,y,z;endsets data:t=6 3 3 2 4 4 2;need=12000 32000 25000 36000 25000 30000 18000;num=10 4 8 3;minl=750 1000 1200 1800;maxl=1750 1500 2000 3500;gcost=...