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本帖最后由 jiajia0623 于 2010-5-4 21:06 编辑
/ A' J7 Q, B) E. N( V; y7 I- model:
: a8 f/ m% d* ?) A - sets:* H8 }% N$ X) e0 [8 ]
- factory/1..7/:p,t;
$ R9 i- P( L& L - need/1..15/:w,v;
: W% Z& M( M( }5 X5 u - long/1..14/:r;
$ d. M) G' V+ y# B+ j - ftn(factory,need):c,x;! J/ p9 M: ?5 b\" c
- ntn(need,need):y,e;
0 T6 j2 X( x8 \% g! r2 { - endsets+ `$ I# v, ~9 n
- data:
- Y1 i* a& [( Z# p - c= 170.7000 220.7000 230.7000 265.7000 255.7000 265.7000 275.7000
\" V+ B; V% M& P; U l- b - 160.3000 210.3000 220.3000 255.3000 245.3000 255.3000 265.30004 E, B% c) c\" V1 v1 e6 e# B3 e0 E
- 140.2000 190.2000 200.2000 235.2000 225.2000 235.2000 248.2000& W: P' R/ U' W2 w% }6 N! N; h2 u
- 98.6000 171.6000 181.6000 216.6000 206.6000 216.6000 226.6000
6 r; F, e9 t6 @# ?# o, _5 W - 38.0000 111.0000 121.0000 156.0000 146.0000 156.0000 166.0000 c9 i- e9 C8 z$ j- V. e
- 20.5000 95.5000 105.5000 140.5000 130.5000 140.5000 150.50002 u% Y9 {- b: Z E) @# `
- 3.1000 86.0000 96.0000 131.0000 121.0000 131.0000 141.00002 z& Q! _( S1 e* g4 F( I: W* H
- 21.2000 76.2000 86.2000 121.2000 111.2000 121.2000 131.20005 }/ O) ~9 H2 p9 H2 Q8 G; c
- 64.2000 114.2000 48.2000 84.2000 79.2000 89.2000 99.2000
: E5 j9 a\" p& N - 92.0000 142.0000 82.0000 62.0000 57.0000 62.0000 77.0000
3 ^8 I/ x! s: F, E0 s6 q - 101.0000 146.0000 86.0000 51.0000 33.0000 51.0000 66.0000
5 r d0 J5 j& c: u0 Y, [ - 106.0000 156.0000 96.0000 61.0000 51.0000 45.0000 56.0000
! A# x* t k. W* k# g+ _* s; e - 121.2000 171.2000 111.2000 76.2000 71.2000 26.2000 38.2000' L\" W* @' e5 t0 L* K# ]
- 128.0000 178.0000 118.0000 83.0000 73.0000 11.0000 26.0000; f% Z/ x/ k% \6 m. h/ A( ^
- 141.0000 191.0000 131.0000 96.0000 87.0000 27.0000 1.0000;6 M* A0 g1 `; n- M8 I3 I! X/ }
- p=160 155 155 160 155 150 160;1 x$ n' z. E0 c0 S0 }- q
- t=800 800 1000 2000 2000 2000 2000;1 C3 i2 D\" ?9 D& G) `\" t+ b4 J
- r=104 301 750 606 194 205 201 680 480 300 220 210 420 500;: G9 \$ J: f0 c! Q9 ~
- enddata
* k9 Z9 V: n8 Y- B$ a2 p6 l* ^ - [url=mailto:min=@sum(ftn(i,j)c(i,j)*x(i,j)+p(i)*x(i,j)))+@sum(ntn(j,k):y(j,k)*0.05+y(j,k)*y(j,k)*0.05]min=@sum(ftn(i,j)c(i,j)*x(i,j)+p(i)*x(i,j)))+@sum(ntn(j,k):y(j,k)*0.05+y(j,k)*y(j,k)*0.05[/url]);
4 C n7 f7 a1 b# F2 | K: d - @for(factory(i):v(i)<=t(i));
/ c, x4 S: I& X( ?2 V( Y) r4 j6 T - @for(factory(i):v(i)*v(i)-500*v(i)>=0);6 h* e9 j; d; A& T8 n! `2 M
- @for(ntn(j,K):y(j,k)+y(k,j)=e(j,k));9 o: J9 Q, }4 }/ e K) {9 R
- @for(need(j):v(j)>=w(j));3 \6 Q; V9 c' V/ c- E+ o
- @for(need(j):v(j)=@sum(factory(i):x(i,j)));
: b7 L7 r9 _+ ?; A\" M+ S3 y - @for(need(j):w(j)=@sum(need(k):y(k,j)));
% ]* n9 s2 u5 i - @for(ntn(j,k):e(j,k)=@sum(long(g)|g#GE#j #AND# g#LE#(k-1) #or# g#GE#k #AND# g#LE#(j-1):r(g))); a# D; L2 }' R\" k$ J2 I
- @for(ftn(i,j):x(i,j)>=0);* H/ o- y2 p/ X4 P, K6 p, G$ g: w) f
- @for(ntn(j,k):y(j,k)>=0);\" a' i; [( \, q6 d! ~1 Q& |8 ~
- end
复制代码 6 x& H& G6 o8 V1 A Q
这是2000B组题,管道的订购与运输,下面为第一个题的代码,但是系统显示说191号错误或108错误,请帮忙看一下,要怎么改呢??( h& A. p( q9 Q5 T) j
多谢呀~~~ |
zan
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