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本帖最后由 jiajia0623 于 2010-5-4 21:06 编辑 4 ^5 t! ~6 K# A7 j
model:6 C W! c% t/ t8 M; \
sets:: F2 Y' o; u/ F/ o# j, h
factory/1..7/:p,t;
0 K6 u. c! t7 R need/1..15/:w,v;
5 }# c) B4 ]! t9 D. l\" ^# c* i long/1..14/:r;- o# r v% T. t% l5 `% {) @% m
ftn(factory,need):c,x;/ _& f; s- P1 p \. S0 x: B
ntn(need,need):y,e;
* r\" i\" s; z0 m\" B0 i7 |8 n endsets
& M9 Q( F* D0 A' h: L6 ` data:8 W: h: W1 i. X4 J
c= 170.7000 220.7000 230.7000 265.7000 255.7000 265.7000 275.70009 g8 E2 u0 ?, F\" [! C5 N
160.3000 210.3000 220.3000 255.3000 245.3000 255.3000 265.3000
+ [. Q( v* ] T, g 140.2000 190.2000 200.2000 235.2000 225.2000 235.2000 248.2000
7 C\" d- D7 \* D- o 98.6000 171.6000 181.6000 216.6000 206.6000 216.6000 226.6000
^0 l2 R, h( ^) t; ^0 W* j, a 38.0000 111.0000 121.0000 156.0000 146.0000 156.0000 166.0000
1 z1 w/ P' n6 W& n0 T 20.5000 95.5000 105.5000 140.5000 130.5000 140.5000 150.5000
0 P$ ?& X5 {- a- g 3.1000 86.0000 96.0000 131.0000 121.0000 131.0000 141.00000 y! o) | r+ O1 W# s
21.2000 76.2000 86.2000 121.2000 111.2000 121.2000 131.2000$ R+ [$ C# Y' |; n, [
64.2000 114.2000 48.2000 84.2000 79.2000 89.2000 99.2000) W$ X& ?' [. b O
92.0000 142.0000 82.0000 62.0000 57.0000 62.0000 77.0000
2 ~; F$ D' |; P 101.0000 146.0000 86.0000 51.0000 33.0000 51.0000 66.0000
% \\" T% u6 N7 ~& i U' [1 W6 i% n 106.0000 156.0000 96.0000 61.0000 51.0000 45.0000 56.0000 U+ E- Y# M7 A' O( }\" D
121.2000 171.2000 111.2000 76.2000 71.2000 26.2000 38.2000
: T0 F3 J8 E' L 128.0000 178.0000 118.0000 83.0000 73.0000 11.0000 26.0000
' y\" ~8 D0 J. ?- R6 o; v: v 141.0000 191.0000 131.0000 96.0000 87.0000 27.0000 1.0000;+ [3 v* p8 c! Y2 ^- c, V
p=160 155 155 160 155 150 160;
3 m+ M9 x# K* M t=800 800 1000 2000 2000 2000 2000;
% I8 j9 P( n! f7 p3 s r=104 301 750 606 194 205 201 680 480 300 220 210 420 500;
) k0 ^$ X+ Y3 B0 b2 u& | enddata
8 b, Z* w& t7 ^+ n, r4 K! F [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]);; ^+ f t, N) F: ` `. X
@for(factory(i):v(i)<=t(i));
- j( Q: K; Q* l @for(factory(i):v(i)*v(i)-500*v(i)>=0);9 X. v5 P9 E6 V }1 H
@for(ntn(j,K):y(j,k)+y(k,j)=e(j,k));7 j, I) C0 h' ?8 n% c K& U4 b
@for(need(j):v(j)>=w(j));
$ `) c2 o2 G& g3 b, V6 o3 A& e/ } @for(need(j):v(j)=@sum(factory(i):x(i,j)));
/ E& j; T% C; j( R8 s @for(need(j):w(j)=@sum(need(k):y(k,j)));2 y9 J# j, C\" g1 Z% O
@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)));4 _\" P+ C- o5 v# E7 a\" z4 j! u
@for(ftn(i,j):x(i,j)>=0);
: h# H' S. ]5 w4 ^ @for(ntn(j,k):y(j,k)>=0);) v/ ]' l( E0 |9 U3 p( V4 h8 y
end 复制代码 / |7 X+ U, r, E U/ m
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??% m$ ]! E! P5 e6 y. W* J
多谢呀~~~
zan