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本帖最后由 jiajia0623 于 2010-5-4 21:06 编辑
; N$ o/ \) V' }& H. i- model:
7 z9 N1 M1 ^/ r: ~ S - sets:
( v! C8 a) J, C# J- ], b - factory/1..7/:p,t;: r* L! f7 B\" Z: ]
- need/1..15/:w,v;9 j+ N6 H, N' A% S6 x
- long/1..14/:r;8 _3 d8 Y; ]0 P* b$ i
- ftn(factory,need):c,x;
0 ~- v& o: U* W! ^5 R$ Z& g - ntn(need,need):y,e;
9 C ?7 R9 x) b% J# e3 H- T - endsets/ F0 C+ x( U* u7 n\" G7 y0 b
- data:
: f. a: N& j7 l- M1 v - c= 170.7000 220.7000 230.7000 265.7000 255.7000 265.7000 275.7000( j' _) \% }! ?0 q4 E
- 160.3000 210.3000 220.3000 255.3000 245.3000 255.3000 265.3000( d3 }2 I: }. X0 J
- 140.2000 190.2000 200.2000 235.2000 225.2000 235.2000 248.2000$ [* @$ W, [- z, w
- 98.6000 171.6000 181.6000 216.6000 206.6000 216.6000 226.6000
w9 H0 @+ @7 Z# S8 p7 Y A - 38.0000 111.0000 121.0000 156.0000 146.0000 156.0000 166.0000
$ s. W7 U1 ?2 K) b; I2 c& ?1 _ - 20.5000 95.5000 105.5000 140.5000 130.5000 140.5000 150.5000+ ]3 X, K* j1 d2 s. K
- 3.1000 86.0000 96.0000 131.0000 121.0000 131.0000 141.0000
\" h) I! o: |9 j6 Z3 t; o - 21.2000 76.2000 86.2000 121.2000 111.2000 121.2000 131.2000, t+ w, r\" M' O P* `5 L5 ?
- 64.2000 114.2000 48.2000 84.2000 79.2000 89.2000 99.2000( O4 P; [3 k6 k$ J\" s) D y
- 92.0000 142.0000 82.0000 62.0000 57.0000 62.0000 77.0000
' R! b& U4 @# T4 } J$ H - 101.0000 146.0000 86.0000 51.0000 33.0000 51.0000 66.0000
1 i( o9 m\" v3 n - 106.0000 156.0000 96.0000 61.0000 51.0000 45.0000 56.00009 M' V' C8 E! M# m) M5 }
- 121.2000 171.2000 111.2000 76.2000 71.2000 26.2000 38.2000
. B$ e/ H0 \; k: X5 ?- ^ - 128.0000 178.0000 118.0000 83.0000 73.0000 11.0000 26.0000
6 V7 w/ {% w+ v9 T1 |4 m- o; d - 141.0000 191.0000 131.0000 96.0000 87.0000 27.0000 1.0000;3 u+ f0 B; q( V$ r
- p=160 155 155 160 155 150 160; f* ~2 v4 |) A% X
- t=800 800 1000 2000 2000 2000 2000;2 @8 d6 G5 V0 g Y2 r+ e
- r=104 301 750 606 194 205 201 680 480 300 220 210 420 500;- u7 T b: m N! B
- enddata( @, r5 \) B4 B! D2 f3 ?
- [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]);
8 Q& J8 B7 p8 k4 V# N - @for(factory(i):v(i)<=t(i));
4 Z7 u \7 y/ ?* ~ - @for(factory(i):v(i)*v(i)-500*v(i)>=0);
6 x& n$ m- t: y- {1 U - @for(ntn(j,K):y(j,k)+y(k,j)=e(j,k));3 b; n s3 P7 I6 ~: C
- @for(need(j):v(j)>=w(j));) U/ E+ v5 E2 N4 P0 {
- @for(need(j):v(j)=@sum(factory(i):x(i,j)));; _3 X, }0 R9 v- |6 M4 D' ]6 F% ~
- @for(need(j):w(j)=@sum(need(k):y(k,j)));$ c8 B8 H0 l- J$ L# [6 U5 j, ^
- @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)));
\" _( W$ h\" ~: z3 u3 U - @for(ftn(i,j):x(i,j)>=0);2 w: L$ e6 _) m
- @for(ntn(j,k):y(j,k)>=0);\" l+ n; P0 w4 t
- end
复制代码 $ J- }# |* K0 A
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??
2 s' S9 |2 k( u! t多谢呀~~~ |
zan
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