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本帖最后由 jiajia0623 于 2010-5-4 21:06 编辑 % d- F, ^, o& j3 o3 P9 j
- model:- n! }0 s( X0 ?2 M
- sets:
( R- T* n! x0 D5 e8 N - factory/1..7/:p,t;
- K1 v$ P l- ] - need/1..15/:w,v;6 P1 Z: p! e) L/ |; U0 P
- long/1..14/:r;
0 i: k$ D- @; ?& W) ` - ftn(factory,need):c,x;# e# j; e: r! U7 D! n% U6 d2 L
- ntn(need,need):y,e;( [% A# C: c/ p: Q5 O
- endsets/ @+ F2 j9 j' j4 G4 m% X
- data:
1 I7 |! L' K; x4 }( p* o\" v - c= 170.7000 220.7000 230.7000 265.7000 255.7000 265.7000 275.7000# b4 Y+ k) t% i7 Z2 [
- 160.3000 210.3000 220.3000 255.3000 245.3000 255.3000 265.3000* o# C# e8 M2 _+ N; z
- 140.2000 190.2000 200.2000 235.2000 225.2000 235.2000 248.2000! n% \\" }9 x) j( o+ j5 P* E
- 98.6000 171.6000 181.6000 216.6000 206.6000 216.6000 226.6000\" k5 d9 k, |0 R) k
- 38.0000 111.0000 121.0000 156.0000 146.0000 156.0000 166.0000
! B# O3 t- @) C3 R* M' _ - 20.5000 95.5000 105.5000 140.5000 130.5000 140.5000 150.5000
9 L; U4 q: ~& G3 U6 H - 3.1000 86.0000 96.0000 131.0000 121.0000 131.0000 141.0000: R# E$ z& Y% p6 e
- 21.2000 76.2000 86.2000 121.2000 111.2000 121.2000 131.2000
4 v( a+ N- _6 x - 64.2000 114.2000 48.2000 84.2000 79.2000 89.2000 99.2000
9 b1 F6 f0 _7 {8 k1 j3 J- d - 92.0000 142.0000 82.0000 62.0000 57.0000 62.0000 77.0000
$ v X# f1 Y3 N' h* F) M - 101.0000 146.0000 86.0000 51.0000 33.0000 51.0000 66.0000
, `' I- k; Z1 c7 K - 106.0000 156.0000 96.0000 61.0000 51.0000 45.0000 56.0000
$ m8 x$ U8 R$ W% U7 D# R# N Q - 121.2000 171.2000 111.2000 76.2000 71.2000 26.2000 38.2000 K- u\" x+ N+ O' }8 {. n7 o: n G ^1 a
- 128.0000 178.0000 118.0000 83.0000 73.0000 11.0000 26.0000
9 o! o/ p& G4 O! p! _$ P - 141.0000 191.0000 131.0000 96.0000 87.0000 27.0000 1.0000;
8 A# c4 N* h) |3 S. v - p=160 155 155 160 155 150 160;) a0 j1 X& \0 a( [\" Q+ r
- t=800 800 1000 2000 2000 2000 2000;
! `2 g% ^ N5 J; ^1 w4 {6 C8 u2 I* k - r=104 301 750 606 194 205 201 680 480 300 220 210 420 500;
7 @\" T. B5 Q j, g: |: E - enddata: f6 Q8 P2 z M4 K
- [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 j5 b/ ?' ?9 p9 ? - @for(factory(i):v(i)<=t(i));! {% v4 q0 | Z, }3 i2 E4 G
- @for(factory(i):v(i)*v(i)-500*v(i)>=0);, F/ O: s2 ? @; f5 n# N. f
- @for(ntn(j,K):y(j,k)+y(k,j)=e(j,k));) H1 Q, x1 Q& a
- @for(need(j):v(j)>=w(j));
\" w( s0 ^6 c2 s\" V# ~1 q - @for(need(j):v(j)=@sum(factory(i):x(i,j)));
6 L7 c* O( ^9 r- h- E+ u - @for(need(j):w(j)=@sum(need(k):y(k,j)));
$ w' k\" h7 v( j7 V7 R - @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)));. Q\" j, X. L& Z8 M
- @for(ftn(i,j):x(i,j)>=0);
* l9 M: E. L' [9 x- | - @for(ntn(j,k):y(j,k)>=0);
: C) y( t1 o3 o8 g( B- l - end
复制代码
2 j" y% x# u& E& J/ r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??
, j1 k$ ], j" W5 {) I: D多谢呀~~~ |
zan
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