LINGO 用@gin取整,如果x=0.224,@gin(x)应该是0还是1?LINGO 用@gin取整.如果x=0.224,@gin(x)应该是0还是1?

LINGO 用@gin取整,如果x=0.224,@gin(x)应该是0还是1?LINGO 用@gin取整.如果x=0.224,@gin(x)应该是0还是1? lingo @gin 用法lingo @gin 我想判定x为偶数 能不能gin(x/2);? lingo目标规划,程序如下,新手可能格式问题,又不知道错在哪里.min=(208.02*x1+269.04*x2+150.95*x3+201.98*x4+110.11*x5+198.82*x6+88.70*x7+96.36*x8)-4000; x1+x2+x3+x4+x5+x6+x7+x8=20;@GIN(x1);@GIN(x2);@GIN(x3); @GIN(x4);@GIN(x5);@GIN(x 数学模型lingo求助（1）用LINGO求解：输入文件：max=3*x1+2*x2;2*x1+3*x2＜14;x1+0.5*x2＜4.5;@gin(x1);@gin(x2);求解得到输出（只列出需要的结果）： 求改lingo程序,用sets：endsetsmin=1020*2-(48.7*(x11+x12)+52.0*(x21+x22)+61.3*(x31+x32)+72.0*(x41+x42)+48.7*(x51+x52)+52.0*(x61+x62)+64.0*(x71+x72));2*x11+3*x21+x31+0.5*x41+4*x51+2*x61+x71=0;x72>=0;@gin(x11);@gin(x21);@gin(x31);@gin(x41);@gin(x51 在lingo中的@gin(x)中g是什么单词缩写啊? 在Lingo中,@GIN( BIF3T1); @GIN( BIF6T1);这是什么意思 lingo中gin函数什么作用? lingo中这个INVALIDSETNAME.错误怎么改model:sets:bzx/1..7/:x,y,t,w,n;endsetsmin=20.4*10^2-@sum(bzx(i):(t(i)*x(i)+t(i)*y(i)));@for(bzx(i):@gin(x(i))); @for(bzx(i):@gin(y(i)));@for( @sum(bzx(i)|i#gt#4:t(i)*x(i)+t(i)*y(i)) LINGO中怎么取整 lingo 中 gin()函数有什么作用 ,如@for(link:@gin(e);); 有什么意义 lingo中@gin（ 转化成C语言是什么? LINGO中@BIN和@GIN有什么区别 GIN lingo判断语句已知一个一维数据数组,x,如果要统计 x 取值等于a的个数,该怎么写lingo语句?关于lingo的条件判断语句怎么编写? lingo中的取整函数是什么? 关于lingo程序的,sets:A/1..4/:c,b,n;X/A,A/:D;endsetsmin=1.1*n(1)+1.2*n(2)+1.3*n(3)+1.4*n(4);@for(A(i):@sum(A(j):c(i)*D(i,j)=1750);@for(A(i):@sum(A(j):n(i)*D(i,j)=b(i));@for(A(i):@gin(n(i)));@for(A(j):@for(A(i):@gin(D(i,j))));n(1)>n(2);n(2)>n(3);n lingo报错 index variables may not share names with other variablessets:teacher/1..8/;lunshu/1..5/;link(teacher,lunshu):x;endsetsmin=@sum(link(i,j):x(i,j)*0.5);@bnd(18,x(i,j),19);@for(lunshu(j):@sum(teacher(i):x(i,j))=a(j););@gin(link(i,j):x(i,j));