作业帮lingo求解出现问题决策目标 minz=（cixi+1600×5）×[(n-1)/di+1] “[ ]"表示取整model:给模型取个名字;title paint the walls;sets:定义基本集合price及其属性c;price/1..5/:c;定义基本集合period及其属性d;period/1..5/:
来源：学生作业帮助网 编辑：作业帮 时间：2024/04/28 16:41:50
![lingo求解出现问题决策目标 minz=（cixi+1600×5）×[(n-1)/di+1] “[ ]](/uploads/image/z/15131638-46-8.jpg?t=lingo%E6%B1%82%E8%A7%A3%E5%87%BA%E7%8E%B0%E9%97%AE%E9%A2%98%E5%86%B3%E7%AD%96%E7%9B%AE%E6%A0%87+minz%3D%EF%BC%88cixi%2B1600%C3%975%EF%BC%89%C3%97%5B%28n-1%29%2Fdi%2B1%5D+%E2%80%9C%5B+%5D%22%E8%A1%A8%E7%A4%BA%E5%8F%96%E6%95%B4model%3A%E7%BB%99%E6%A8%A1%E5%9E%8B%E5%8F%96%E4%B8%AA%E5%90%8D%E5%AD%97%3Btitle+paint+the+walls%3Bsets%3A%E5%AE%9A%E4%B9%89%E5%9F%BA%E6%9C%AC%E9%9B%86%E5%90%88price%E5%8F%8A%E5%85%B6%E5%B1%9E%E6%80%A7c%3Bprice%2F1..5%2F%3Ac%3B%E5%AE%9A%E4%B9%89%E5%9F%BA%E6%9C%AC%E9%9B%86%E5%90%88period%E5%8F%8A%E5%85%B6%E5%B1%9E%E6%80%A7d%3Bperiod%2F1..5%2F%3A)
lingo求解出现问题决策目标 minz=（cixi+1600×5）×[(n-1)/di+1] “[ ]"表示取整model:给模型取个名字;title paint the walls;sets:定义基本集合price及其属性c;price/1..5/:c;定义基本集合period及其属性d;period/1..5/:
lingo求解出现问题
决策目标 minz=（cixi+1600×5）×[(n-1)/di+1] “[ ]"表示取整
model:
给模型取个名字;
title paint the walls;
sets:
定义基本集合price及其属性c;
price/1..5/:c;
定义基本集合period及其属性d;
period/1..5/:d;
定义基本集合number及其属性x;
mber/1..5/:x;
定义基本集合year及其属性n;
year/1..5/:n;
endsets
data:
c=300 122 440 750 1000;
d=2 5 5 8 10;
n=5 5 5 5 5;
enddata
min=(c(i)*x(i)+1600*5)*@floor(((n(i)-1)/d(i))+1);
@for(mber:@gin(x););
lingo求解出现问题决策目标 minz=（cixi+1600×5）×[(n-1)/di+1] “[ ]"表示取整model:给模型取个名字;title paint the walls;sets:定义基本集合price及其属性c;price/1..5/:c;定义基本集合period及其属性d;period/1..5/:
model:
!给模型取个名字;
title paint the walls;
sets:
year/1..5/:c,d,x,n;
endsets
data:
c=300 122 440 750 1000;
d=2 5 5 8 10;
n=5 5 5 5 5;
enddata
min=@sum(year(i):(c(i)*x(i)+1600*5)*@floor(((n(i)-1)/d(i))+1));
@for(year:@gin(x););