管道的订购与运输代码错误，错误为191API错误，请帮忙改一下~~~多谢 - 数学建模社区-数学中国

model:9 s& X" R0 O" N" B$ m7 N
sets:2 h6 D, ]; U# O- Q! [' v
factory/1..7/:p,t;" F3 @( U" a( A+ _8 u
need/1..15/:w,v;
8 f" e( a k& v( e# i
long/1..14/:r;
: L; p+ n4 C5 J) Q6 v
ftn(factory,need):c,x;$ ?& ], b0 Q4 y) k- B7 P
ntn(need,need):y,e;/ W/ k0 d3 n/ V& N1 b; e8 [
endsets& d m ] w# P# L- F8 _- `
data:* B& z; A9 }* `+ R, g2 B( \
c= 170.7000 220.7000 230.7000 265.7000 255.7000 265.7000 275.7000" N- I$ b+ T5 L- u( q
160.3000 210.3000 220.3000 255.3000 245.3000 255.3000 265.3000
2 v- Q% w2 S0 Q: w$ s+ E) U
140.2000 190.2000 200.2000 235.2000 225.2000 235.2000 248.2000
4 B. l$ `4 q( e
98.6000 171.6000 181.6000 216.6000 206.6000 216.6000 226.6000
; n& ^# k9 w( K- L
38.0000 111.0000 121.0000 156.0000 146.0000 156.0000 166.0000
3 d3 l+ c3 R' V! n! N
20.5000 95.5000 105.5000 140.5000 130.5000 140.5000 150.5000/ ~. b" _/ E" r
3.1000 86.0000 96.0000 131.0000 121.0000 131.0000 141.0000
: E C* m4 U7 ]% @
21.2000 76.2000 86.2000 121.2000 111.2000 121.2000 131.2000
; e6 j% N4 F2 x6 ]3 H; S) K
64.2000 114.2000 48.2000 84.2000 79.2000 89.2000 99.2000) T" v1 d, A9 ^. J+ f) `
92.0000 142.0000 82.0000 62.0000 57.0000 62.0000 77.0000
2 C7 R0 L# q: k, z( v
101.0000 146.0000 86.0000 51.0000 33.0000 51.0000 66.0000" s2 a- U( W t" c
106.0000 156.0000 96.0000 61.0000 51.0000 45.0000 56.0000
+ O {- f" n q
121.2000 171.2000 111.2000 76.2000 71.2000 26.2000 38.20009 X& M. C6 W, a
128.0000 178.0000 118.0000 83.0000 73.0000 11.0000 26.0000
5 i: j# L* J m$ u8 B
141.0000 191.0000 131.0000 96.0000 87.0000 27.0000 1.0000;! C! ?) I' p: x# |& a$ `
p=160 155 155 160 155 150 160;
4 m ?- i9 ]# A/ Q) k. ~* A# T9 n
t=800 800 1000 2000 2000 2000 2000;
1 a' Y5 Y; }. f: J- W; B
r=104 301 750 606 194 205 201 680 480 300 220 210 420 500;
* ~& y8 K8 G9 s4 o/ W5 f) Q5 M L& l
enddata
% _' z% J( V: z2 @7 X$ a
[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]);
9 o4 T2 l+ N1 F. v$ U( ]$ X0 A+ L( G
@for(factory(i):v(i)<=t(i));# C: {9 Q! z( J$ z7 ~
@for(factory(i):v(i)*v(i)-500*v(i)>=0);1 u1 u) I7 V5 U E
@for(ntn(j,K):y(j,k)+y(k,j)=e(j,k));. I8 P/ q6 H0 n
@for(need(j):v(j)>=w(j));( W- N" X; s; Q q- b2 G) l: W
@for(need(j):v(j)=@sum(factory(i):x(i,j)));
2 W6 x1 i/ u, |1 S# r" t
@for(need(j):w(j)=@sum(need(k):y(k,j)));# `/ W- f# a5 m, I# F0 y
@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)));5 P1 z! I1 t: D4 j# ]; A
@for(ftn(i,j):x(i,j)>=0);
5 S) i7 J; D) C# P
@for(ntn(j,k):y(j,k)>=0);
. W: q5 X( U D% c, C; Y: P/ H7 D
end

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