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:
( |( U. p+ r6 E; p. f3 F3 }
sets:
2 y5 A u0 m2 s6 `: i
factory/1..7/:p,t;8 e3 y" F: K/ q
need/1..15/:w,v;
( b8 b1 |( T `
long/1..14/:r;
6 _2 g$ F9 ?3 {) M
ftn(factory,need):c,x;
2 e* y. k2 m( n7 r1 j' w
ntn(need,need):y,e; J( D7 U0 T: _' _$ ~/ ]
endsets
" T" K: K6 Y9 k) {) R1 E2 `
data:
3 L8 K1 ^* D5 D( ^: t8 N- V
c= 170.7000 220.7000 230.7000 265.7000 255.7000 265.7000 275.7000
9 d( K/ r! c9 }- x4 y0 n
160.3000 210.3000 220.3000 255.3000 245.3000 255.3000 265.30000 U. q u1 r' e. C& C; x
140.2000 190.2000 200.2000 235.2000 225.2000 235.2000 248.2000
8 J8 ]4 M2 ^4 t2 I7 L- G0 A% x
98.6000 171.6000 181.6000 216.6000 206.6000 216.6000 226.6000
5 F- C! J" m2 B/ p5 ^
38.0000 111.0000 121.0000 156.0000 146.0000 156.0000 166.0000; L# R, X" N, k! @: m& H h
20.5000 95.5000 105.5000 140.5000 130.5000 140.5000 150.5000" P3 H* d- Q. G* T. W( [
3.1000 86.0000 96.0000 131.0000 121.0000 131.0000 141.0000
+ o6 B4 Z7 q& t* `& f1 t
21.2000 76.2000 86.2000 121.2000 111.2000 121.2000 131.20007 x5 c4 ^8 w! s) M1 d: y1 A. @/ G
64.2000 114.2000 48.2000 84.2000 79.2000 89.2000 99.2000* }) U; b- C/ H$ f
92.0000 142.0000 82.0000 62.0000 57.0000 62.0000 77.0000
h* n0 p# J- [+ z% a/ W9 N
101.0000 146.0000 86.0000 51.0000 33.0000 51.0000 66.0000
( z* A) J' E: | q1 R- h1 t
106.0000 156.0000 96.0000 61.0000 51.0000 45.0000 56.0000/ _9 Y1 E0 J3 m* m
121.2000 171.2000 111.2000 76.2000 71.2000 26.2000 38.2000
+ E$ j. l% C$ R8 a+ M' I! |3 s: F
128.0000 178.0000 118.0000 83.0000 73.0000 11.0000 26.00009 B/ x: G( X1 r$ m+ z5 C. X- ~& s
141.0000 191.0000 131.0000 96.0000 87.0000 27.0000 1.0000;
" X5 G/ }: O1 f# q/ A; o' N) v
p=160 155 155 160 155 150 160;7 l6 N+ N/ N. Y v$ F
t=800 800 1000 2000 2000 2000 2000;. D& h* y: f3 } V: {
r=104 301 750 606 194 205 201 680 480 300 220 210 420 500;
5 N9 _1 A9 e% }% X7 s4 c
enddata
/ @$ E( o: g' `9 p% A3 b9 _
[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]);
; e0 R) {$ Z, O2 M! b. F9 r: I5 v$ h
@for(factory(i):v(i)<=t(i));% B4 ]- N4 Z* U
@for(factory(i):v(i)*v(i)-500*v(i)>=0);) p7 F4 @/ ^! W
@for(ntn(j,K):y(j,k)+y(k,j)=e(j,k));
1 u) f. z' L% k
@for(need(j):v(j)>=w(j));3 S: `: H9 E4 ^ h! N
@for(need(j):v(j)=@sum(factory(i):x(i,j)));8 h- [# }1 f) O( U" S. t- R" J1 x
@for(need(j):w(j)=@sum(need(k):y(k,j)));
+ M" l) d6 P# B4 S
@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)));/ \, K j1 u% B$ H3 X
@for(ftn(i,j):x(i,j)>=0);; x) Y* J% g3 x& l" I" A
@for(ntn(j,k):y(j,k)>=0);1 d$ x: S a/ k! _# B1 f9 L1 g
end

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