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:
' h- {% U. r& x- M
sets:9 y3 H, \/ C, r. z7 F
factory/1..7/:p,t;9 {0 d+ f( |! ^+ S+ i
need/1..15/:w,v;4 p( C! ~+ U; |# G. O/ j
long/1..14/:r;; y7 `$ ^8 Q9 a9 o* ~
ftn(factory,need):c,x; k* S8 f6 l7 f$ w5 e
ntn(need,need):y,e;" h+ ^% }' z' o1 g6 N) W$ b
endsets+ @6 N: n S4 Q" j2 Q' |8 r0 m9 o {
data:
, {3 x+ |( g; X
c= 170.7000 220.7000 230.7000 265.7000 255.7000 265.7000 275.7000
! D5 ~* D1 X- q S% u
160.3000 210.3000 220.3000 255.3000 245.3000 255.3000 265.30000 n* q- G- ~/ u' G
140.2000 190.2000 200.2000 235.2000 225.2000 235.2000 248.20009 j7 R k V6 v6 w
98.6000 171.6000 181.6000 216.6000 206.6000 216.6000 226.6000
0 J9 ^8 T, p# K) W5 I" |
38.0000 111.0000 121.0000 156.0000 146.0000 156.0000 166.0000
( f# S1 P" W& p* Q. f
20.5000 95.5000 105.5000 140.5000 130.5000 140.5000 150.5000( Y* B, U8 J) V5 y. g1 B
3.1000 86.0000 96.0000 131.0000 121.0000 131.0000 141.0000
) [( o+ m- t1 p. V6 H
21.2000 76.2000 86.2000 121.2000 111.2000 121.2000 131.20009 l6 G0 U }7 M$ r8 x% v
64.2000 114.2000 48.2000 84.2000 79.2000 89.2000 99.2000% O$ l/ H$ R! S) v$ |! }% _/ V
92.0000 142.0000 82.0000 62.0000 57.0000 62.0000 77.0000* n- T, j) s* n6 K4 H/ d# f
101.0000 146.0000 86.0000 51.0000 33.0000 51.0000 66.0000
" Y2 M1 x( N/ U( d
106.0000 156.0000 96.0000 61.0000 51.0000 45.0000 56.0000' V% e9 l7 k. R7 a# b
121.2000 171.2000 111.2000 76.2000 71.2000 26.2000 38.2000
0 t) E: C* T, i' |& z
128.0000 178.0000 118.0000 83.0000 73.0000 11.0000 26.0000% `& {1 m+ F9 ^* s. s' l9 Y
141.0000 191.0000 131.0000 96.0000 87.0000 27.0000 1.0000;, p% P# M9 ^$ A7 M! ? p
p=160 155 155 160 155 150 160;
# s- s! c1 O, @* P+ ~" }; s
t=800 800 1000 2000 2000 2000 2000;
; g/ \2 \5 {, {" j5 J
r=104 301 750 606 194 205 201 680 480 300 220 210 420 500;1 F" a$ ]4 e' B6 f6 f' G
enddata. U5 T' m. k' S% e
[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]);
e4 n" f0 i' J* T; i; |; H
@for(factory(i):v(i)<=t(i));) w5 O. Y7 [. @* A) ]
@for(factory(i):v(i)*v(i)-500*v(i)>=0);" l {& P3 l: J, q2 G
@for(ntn(j,K):y(j,k)+y(k,j)=e(j,k));
4 I$ D/ I( L+ Z1 A- g) s# R
@for(need(j):v(j)>=w(j));# z% R3 [) {' a
@for(need(j):v(j)=@sum(factory(i):x(i,j)));
# R7 ~; V: c: M1 `% l
@for(need(j):w(j)=@sum(need(k):y(k,j)));
N5 b4 D, g* d1 b# x1 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)));
9 R c+ ^% u1 o* M" M5 I
@for(ftn(i,j):x(i,j)>=0);8 D0 w; F! d; ]; L9 i
@for(ntn(j,k):y(j,k)>=0);
/ s* d8 b" X& N
end

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