lingo运行时出现improper use of set name!MODEL:建立集合;SETS:Three products; PRODUCT/A,B,C/;Two distctrs; DISTCTR/DCl,DC2/;F;Five customers; CUSTOMER/C1,C2,C3,C4,C5/; D=Demand for a product by a customer.; DEMLINK(PRODUCT,CUSTOMER):D; Each
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lingo运行时出现improper use of set name!MODEL:建立集合;SETS:Three products; PRODUCT/A,B,C/;Two distctrs; DISTCTR/DCl,DC2/;F;Five customers; CUSTOMER/C1,C2,C3,C4,C5/; D=Demand for a product by a customer.; DEMLINK(PRODUCT,CUSTOMER):D; Each
Lingo运行出现“Improper use of set name”,怎么修改?model:sets: num1/nl1/:i; num2/nz0..nz33/:j;endsets目标函数; min=@sum(num1(I):@sum(num2(J):num1(I)*Q-X0*((num1(I)-1)*t+num2(J))))*0.2+282*0.2+18*m*q+75*m+48000;约束条件; 3+(m-1)*
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Improper use of @FOR() function 运行lingo出现了这句话sets:r/1..4/:f,g,d,a,y;c/1..12/:b;m(r,c):x,p;endsetsdata:p=24 35 47 43 83 80 97 100 96 85 57 6551 39 70 66 74 73 90 101 101 90 365841 49 83 56 64 63 80 68 91 80 382862 41 64 49 57 50 52 60
lingo程序如何运行
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急!lingo程序运行时出现以下错误:index variables may not share names with other variables.SETS:PORTE/1,2,3,4,5,6,7,8,9/:INCLUDEA;PORTW/1,2,3,4/:INCLUDEB;PAIREW(PORTE,PORTW):FREIGHT,CARGO,B,V,S,L;ENDSETSMAX=@SUM(PAIREW(i,j):FREIGHT(i,j)*CA