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model:
!Õý³£Í깤ģÐÍ;
sets:
!ÈÎÎñ¼¯ºÏ£¬ÓÐÍê³Éʱ¼äÊôÐÔT£¬×Ëõ¶Ìʱ¼äST£¬Ã¿ÖܶîÍâÖ§³öoutlay,Õý³£ÈÎÎñ¿ªÊ¼Ê±¼äs,Õý³£ÈÎÎñ½áÊøÊ±¼äf,ÈÎÎñ¿É½Úʡʱ¼äts£¬¸Ï¹¤ÈÎÎñ¿ªÊ¼Ê±¼äs1£¬¸Ï¹¤ÈÎÎñ½áÊøÊ±¼äf1;
TASk/1..18/:T,Ti,outlay,s,f,ts,s1,f1;
!ÈÎÎñÖÆ¼þµÄÓÅÏȹØÏµ¼¯ºÏ£¨1±ØÐëÍê³É²ÅÄÜ¿ªÊ¼2µÈµÈ£©;
pred(task,task)/1,2 2,3 2,4 3,5 4,6 5,6 4,7 6,8 4,9 6,9 4,10 6,11 9,12 7,13 2,14 4,15 14,15 8,16 11,16 14,16 12,17 17,18/;
endsets
DATA:
T= 2 16 9 8 10 6 2 2 9 5 3 2 1 7 4 3 9 1;
ti= 0 3 1 2 2 1 1 0 2 1 1 0 0 2 2 1 3 0;
outlay= 0 3 2.6 1.2 1.7 1.5 0.8 0 4.2 2.1 1.8 0 0 2.2 1.2 0.6 1.6 0;
enddata
@FOR( task( I): f(i)-s(I)=T(i));
@FOR( PRED( I, J): s( j) -s( i)-t( I)>= 0);
max_f=@max(task(i):f(i));
end
!¿ÉÒÔÇóµÃ¹¤³Ìʱ¼ämax_f;½«max_f´øÈë¸Ï¹¤Ä£ÐÍÖÐÇó½âµÚ¶þÎÊ

model:
!¸Ï¹¤Ä£ÐÍ;
sets:
!ÈÎÎñ¼¯ºÏ£¬ÓÐÍê³Éʱ¼äÊôÐÔT£¬×Ëõ¶Ìʱ¼äST£¬Ã¿ÖܶîÍâÖ§³öoutlay,Õý³£ÈÎÎñ¿ªÊ¼Ê±¼äs,Õý³£ÈÎÎñ½áÊøÊ±¼äf,ÈÎÎñ¿É½Úʡʱ¼äts£¬¸Ï¹¤ÈÎÎñ¿ªÊ¼Ê±¼äs1£¬¸Ï¹¤ÈÎÎñ½áÊøÊ±¼äf1;
TASk/1..18/:T,Ti,outlay,s,f,ts,s1,f1;
!ÈÎÎñÖÆ¼þµÄÓÅÏȹØÏµ¼¯ºÏ£¨1±ØÐëÍê³É²ÅÄÜ¿ªÊ¼2µÈµÈ£©;
pred(task,task)/1,2 2,3 2,4 3,5 4,6 5,6 4,7 6,8 4,9 6,9 4,10 6,11 9,12 7,13 2,14 4,15 14,15 8,16 11,16 14,16 12,17 17,18/;
endsets
DATA:
T= 2 16 9 8 10 6 2 2 9 5 3 2 1 7 4 3 9 1;
ti= 0 3 1 2 2 1 1 0 2 1 1 0 0 2 2 1 3 0;
outlay= 0 3 2.6 1.2 1.7 1.5 0.8 0 4.2 2.1 1.8 0 0 2.2 1.2 0.6 1.6 0;
enddata
@FOR( task( I): f1(i)-s1(I)=T(i)-ts(I));
@FOR( task( I): ts(I)<=ti(i));
@FOR( PRED( I, J): s1( j) -s1( i)-t( I)+ts(i)>= 0);
max_f1=@max(task(i):f1(i));
max=£¨max_f-max_f1)*3-@sum(tasK(I)ts)*outlay);
end
7Â¥2015-05-24 17:40:09
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feixiaolin

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2Â¥2015-05-04 19:01:10
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dashenxie

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ÒýÓûØÌû:
2Â¥: Originally posted by feixiaolin at 2015-05-04 19:01:10
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feixiaolin

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3Â¥: Originally posted by dashenxie at 2015-05-04 21:25:33
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