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本帖最后由 jiajia0623 于 2010-5-4 21:06 编辑 . H+ \ G2 f+ C" x5 a9 `; b
- model:
# @! M k* Y7 S$ r) y% V; U7 ^8 O - sets:
1 K5 i\" ?* K& D/ { - factory/1..7/:p,t;; Q0 r3 q5 A; {) r
- need/1..15/:w,v; N7 L$ O% p/ F! F/ W( [7 u% v\" e
- long/1..14/:r;
1 e) B b5 O( s+ R+ q- y$ S/ t - ftn(factory,need):c,x;
{9 C9 r. d2 z5 G\" h - ntn(need,need):y,e;# j) h m# U1 q5 p$ ~; _
- endsets
+ ^- p0 K! B/ t. P9 w0 E& w - data:
; c% O$ X3 F# e - c= 170.7000 220.7000 230.7000 265.7000 255.7000 265.7000 275.7000
& `7 t! h0 m2 `$ E( X4 b - 160.3000 210.3000 220.3000 255.3000 245.3000 255.3000 265.3000
O8 L* \& F; w2 d7 v# A - 140.2000 190.2000 200.2000 235.2000 225.2000 235.2000 248.2000, @$ T* K\" A1 d# a @: S
- 98.6000 171.6000 181.6000 216.6000 206.6000 216.6000 226.60004 z, R5 K3 ^+ Q$ R
- 38.0000 111.0000 121.0000 156.0000 146.0000 156.0000 166.0000. n5 Y# i' [0 q3 }/ b
- 20.5000 95.5000 105.5000 140.5000 130.5000 140.5000 150.50008 Q. ]' j, w- f! p6 _2 Z
- 3.1000 86.0000 96.0000 131.0000 121.0000 131.0000 141.0000
* @4 ?, N: ?- Z' [0 s - 21.2000 76.2000 86.2000 121.2000 111.2000 121.2000 131.2000- o' a- a3 J! Z
- 64.2000 114.2000 48.2000 84.2000 79.2000 89.2000 99.2000
' a- }$ N0 s; { - 92.0000 142.0000 82.0000 62.0000 57.0000 62.0000 77.0000
' w+ A2 v+ i. V9 l* t% X5 j - 101.0000 146.0000 86.0000 51.0000 33.0000 51.0000 66.0000
( r8 `$ D# q/ a( A2 r( ] - 106.0000 156.0000 96.0000 61.0000 51.0000 45.0000 56.0000
/ Z& j2 W) P\" w( Q$ z& X& D - 121.2000 171.2000 111.2000 76.2000 71.2000 26.2000 38.2000! ^- ^* w( Z( o0 L) W2 R\" ` X
- 128.0000 178.0000 118.0000 83.0000 73.0000 11.0000 26.0000
- j! ]4 f/ [$ [( d# C - 141.0000 191.0000 131.0000 96.0000 87.0000 27.0000 1.0000;
9 N8 t. h& u; f: G - p=160 155 155 160 155 150 160;6 Z6 ^5 G, Z1 P$ h/ P
- t=800 800 1000 2000 2000 2000 2000;$ I7 i0 t& a6 B& Z( _8 e
- r=104 301 750 606 194 205 201 680 480 300 220 210 420 500;4 J0 s3 S5 `8 r1 a1 B. o
- enddata
* h6 w1 c% W- b7 ^% V Y: w - [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]);
3 p; Y6 b1 H2 A! G# w2 p2 j - @for(factory(i):v(i)<=t(i));
; P7 V4 j1 w- f# w: C - @for(factory(i):v(i)*v(i)-500*v(i)>=0);
7 G. q5 x1 l7 c' Z( ^& k - @for(ntn(j,K):y(j,k)+y(k,j)=e(j,k));
0 n- z3 b1 A0 _. j - @for(need(j):v(j)>=w(j));
f' I( G; I% P( [* l! o - @for(need(j):v(j)=@sum(factory(i):x(i,j)));3 H' [& h3 j3 E: N8 a) |( |
- @for(need(j):w(j)=@sum(need(k):y(k,j)));
$ c\" R1 V5 }% Y, F) ~\" B) K9 ]; L - @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)));
# N/ Q: X* R+ l1 u m0 C - @for(ftn(i,j):x(i,j)>=0);3 } q4 P: k- M {- X$ J1 Z8 ~
- @for(ntn(j,k):y(j,k)>=0);* ~5 z5 z8 U, t# g
- end
复制代码 " T+ a4 S; x9 z; a0 y6 Y
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??
: z7 Y7 y& d% s多谢呀~~~ |
zan
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