lingo程序错误1017model:sets:question(/1..i/):x,y;endsetsinit:x(1)=0;y(1)=0;endinit[obj] max=@sum(link(i,j):c(i))@for(question:(min(@sqrt((x(i)-x(i1))^2+(y(i)-y(j))^2))>=z););@for(question:(max(@sqrt((x(i)-x(i1))^2+(y(i)-y(j))^2))
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/14 14:03:23
![lingo程序错误1017model:sets:question(/1..i/):x,y;endsetsinit:x(1)=0;y(1)=0;endinit[obj] max=@sum(link(i,j):c(i))@for(question:(min(@sqrt((x(i)-x(i1))^2+(y(i)-y(j))^2))>=z););@for(question:(max(@sqrt((x(i)-x(i1))^2+(y(i)-y(j))^2))](/uploads/image/z/8879554-10-4.jpg?t=lingo%E7%A8%8B%E5%BA%8F%E9%94%99%E8%AF%AF1017model%3Asets%3Aquestion%28%2F1..i%2F%29%3Ax%2Cy%3Bendsetsinit%3Ax%281%29%3D0%3By%281%29%3D0%3Bendinit%5Bobj%5D+max%3D%40sum%28link%28i%2Cj%29%3Ac%28i%29%29%40for%28question%3A%28min%28%40sqrt%28%28x%28i%29-x%28i1%29%29%5E2%2B%28y%28i%29-y%28j%29%29%5E2%29%29%3E%3Dz%29%3B%29%3B%40for%28question%3A%28max%28%40sqrt%28%28x%28i%29-x%28i1%29%29%5E2%2B%28y%28i%29-y%28j%29%29%5E2%29%29)
lingo程序错误1017model:sets:question(/1..i/):x,y;endsetsinit:x(1)=0;y(1)=0;endinit[obj] max=@sum(link(i,j):c(i))@for(question:(min(@sqrt((x(i)-x(i1))^2+(y(i)-y(j))^2))>=z););@for(question:(max(@sqrt((x(i)-x(i1))^2+(y(i)-y(j))^2))
lingo程序错误1017
model:
sets:
question(/1..i/):x,y;
endsets
init:
x(1)=0;
y(1)=0;
endinit
[obj] max=@sum(link(i,j):c(i))
@for(question:(min(@sqrt((x(i)-x(i1))^2+(y(i)-y(j))^2))>=z););
@for(question:(max(@sqrt((x(i)-x(i1))^2+(y(i)-y(j))^2))
lingo程序错误1017model:sets:question(/1..i/):x,y;endsetsinit:x(1)=0;y(1)=0;endinit[obj] max=@sum(link(i,j):c(i))@for(question:(min(@sqrt((x(i)-x(i1))^2+(y(i)-y(j))^2))>=z););@for(question:(max(@sqrt((x(i)-x(i1))^2+(y(i)-y(j))^2))
question(/1..i/):x,y;
你的程序中数据段从1到i,i是多少?你没有生成i.应该是i的地方错了