这个题目用lingo程序怎么做啊?请帮我把详细的lingo程序写出来。谢谢...答:sum(LL(i,j,k,s):L(i,j,k,s)*x(i,j,k,s)*bn(j))>200;sum(LL(i,j,k,s):L(i,j,k,s)*x(i,j,k,s)*cn(k))>600;sum(LL(i,j,k,s):L(i,j,k,s)*x(i,j,k,s)*dn(s))>1200;for(LL:@gin(x));end 运行结果为:有效切割模式59种,最小需切割224根角钢。
lingo大神速来帮忙!入门级题目,可是不会啊,急急急!答:wp/1..8/:weight,value,x;endsets data:weight = 1,3,4,3,3,1,5,10;value = 2,9,3,8,10,6,4,10;enddata max = @sum(wp(i):value(i) * x(i));sum(wp(i):weight(i) * x(i)) <= 15;for(wp(i):@bin(x(i)));求解结果:带前6个物品,最大总价值38元 运行结果...