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本帖最后由 jiajia0623 于 2010-5-4 21:06 编辑 ' |. f) R; y% c* M u7 j: G
- model:
; w, z/ b0 S\" ] - sets:' }/ S+ B, e; Y
- factory/1..7/:p,t;# H8 a* [/ D; H
- need/1..15/:w,v;
# W' r+ H. g: g/ S$ H9 m - long/1..14/:r;
# V* K8 u; E7 r7 O3 W; e f - ftn(factory,need):c,x;0 J9 l+ t3 u& }* d: }& {\" ?
- ntn(need,need):y,e;& j\" k& c) t8 P7 ]9 o5 M/ O* q
- endsets' `' \6 @! E6 _& J
- data:* [& }! d7 O( h6 s* D: H# v
- c= 170.7000 220.7000 230.7000 265.7000 255.7000 265.7000 275.7000, \& t7 [6 ]& u! t! h
- 160.3000 210.3000 220.3000 255.3000 245.3000 255.3000 265.3000
/ B$ l) G6 [# c7 O\" t8 Z - 140.2000 190.2000 200.2000 235.2000 225.2000 235.2000 248.2000& `8 h0 `. r. I3 [
- 98.6000 171.6000 181.6000 216.6000 206.6000 216.6000 226.60009 {; d) A2 p8 \( a3 r
- 38.0000 111.0000 121.0000 156.0000 146.0000 156.0000 166.0000
7 l I\" g2 O6 E/ F, k - 20.5000 95.5000 105.5000 140.5000 130.5000 140.5000 150.5000 J ^( Q$ S/ S) w- h# F
- 3.1000 86.0000 96.0000 131.0000 121.0000 131.0000 141.0000/ ^6 W1 K1 C6 z, B; O% H6 h
- 21.2000 76.2000 86.2000 121.2000 111.2000 121.2000 131.20000 N4 i- q9 g3 m3 C2 ^ c6 b/ r6 E
- 64.2000 114.2000 48.2000 84.2000 79.2000 89.2000 99.2000
0 D! ?) a s* L t\" T4 b7 D - 92.0000 142.0000 82.0000 62.0000 57.0000 62.0000 77.0000
7 I! j# n: P\" Q1 k\" ]& f - 101.0000 146.0000 86.0000 51.0000 33.0000 51.0000 66.0000' `: P- j+ d3 [6 y* g+ Y
- 106.0000 156.0000 96.0000 61.0000 51.0000 45.0000 56.0000
# D7 ~# W8 ~; a* t - 121.2000 171.2000 111.2000 76.2000 71.2000 26.2000 38.2000
y6 Q, z\" ]- [( B - 128.0000 178.0000 118.0000 83.0000 73.0000 11.0000 26.00005 M2 [7 N: s8 @' e4 D) I
- 141.0000 191.0000 131.0000 96.0000 87.0000 27.0000 1.0000;
! {& j3 {9 M* x/ L, l) [+ ^, U - p=160 155 155 160 155 150 160;
' ?% x1 F* j Q7 { - t=800 800 1000 2000 2000 2000 2000;& ]# C- ]7 \5 \3 n\" j
- r=104 301 750 606 194 205 201 680 480 300 220 210 420 500;. }6 I* A4 X: ]: K9 d6 T/ \# Y6 T& j8 [
- enddata
4 {\" K# A' E8 ]9 t% M- v! U/ p - [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]);# j+ {: ~3 K# b
- @for(factory(i):v(i)<=t(i));, z6 j# G/ ]7 O+ Z }0 v
- @for(factory(i):v(i)*v(i)-500*v(i)>=0);) n7 D1 V: f& q+ n. }' e% H8 {
- @for(ntn(j,K):y(j,k)+y(k,j)=e(j,k));
6 L9 }& Q9 ] c, l; p - @for(need(j):v(j)>=w(j));
8 [! a# p& O V: T - @for(need(j):v(j)=@sum(factory(i):x(i,j)));\" B$ f0 p* W5 g( R% t
- @for(need(j):w(j)=@sum(need(k):y(k,j)));
' |) }8 M1 R _\" _1 a - @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)));
( B, m8 D- P; h) H( S - @for(ftn(i,j):x(i,j)>=0);
+ K( t- |7 L7 q# r - @for(ntn(j,k):y(j,k)>=0);# s3 s5 `0 M4 T- a, A
- end
复制代码
, f+ F$ f$ F/ L! J! E- w# K' H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??
$ ^ L" ]1 G* H多谢呀~~~ |
zan
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