最大流lingo编程应用举例
model:sets:
road/1..50/;
link(road,road):f,c;
endsets
data:
c=@file('lingomat.ldt');
enddata
max=v;
@for(road(i)|i #lt# @size(road) #and# i #gt# 1:@sum(road(j):f(i,j)-f(j,i))=0);
@sum(road(i):f(1,i)-f(i,1))=v;
@sum(road(i):f(i,@size(road))-f(@size(road),i))=v;
@for(link:f<c);
end 你的题目在哪里啊? 不会用捏{:soso_e154:}
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