钢管的订购与运输第一问代码191API错误和193错误，请各位帮忙改一下。

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model:0 I! E0 F3 b- E# _: G% ^3 G5 q
sets:* a& j2 J4 P$ w
factory/1..7/:p,t;; a2 c' w5 G: |0 y
need/1..15/:w,v;/ [7 I$ C: H2 ?
long/1..14/:r;1 A; _& N, k4 k5 W
ftn(factory,need):c,x;
2 R3 U9 z% i( {% A6 _
ntn(need,need):y,e;
\" c7 |8 H x2 M5 d* f+ _
endsets' H1 F8 _* @) ?1 U8 h! U
data:5 r1 z: ~7 |9 }\" |$ ?2 P: z
c= 170.7000 220.7000 230.7000 265.7000 255.7000 265.7000 275.7000
2 T) C% b9 r/ E9 z; i' |- `3 {
160.3000 210.3000 220.3000 255.3000 245.3000 255.3000 265.3000
( j0 H0 O* {9 x\" ~( I S/ c3 L
140.2000 190.2000 200.2000 235.2000 225.2000 235.2000 248.2000
% e, s# a3 e' d
98.6000 171.6000 181.6000 216.6000 206.6000 216.6000 226.6000( Q\" w- X, O! g# h8 i$ k( N
38.0000 111.0000 121.0000 156.0000 146.0000 156.0000 166.0000
20.5000 95.5000 105.5000 140.5000 130.5000 140.5000 150.5000
) h+ e7 g! G+ t) {# f9 v
3.1000 86.0000 96.0000 131.0000 121.0000 131.0000 141.0000- P; u# c/ h7 d
21.2000 76.2000 86.2000 121.2000 111.2000 121.2000 131.2000
& V3 I* u. p. |9 w5 R8 \
64.2000 114.2000 48.2000 84.2000 79.2000 89.2000 99.2000
1 ]4 [$ B* i6 O/ d
92.0000 142.0000 82.0000 62.0000 57.0000 62.0000 77.00009 z6 R- N* N; t2 o9 {+ w\" w
101.0000 146.0000 86.0000 51.0000 33.0000 51.0000 66.0000$ K* S7 A* t! C# o s/ `; H+ w
106.0000 156.0000 96.0000 61.0000 51.0000 45.0000 56.0000 u. K9 t: n0 ?- z' ~4 F
121.2000 171.2000 111.2000 76.2000 71.2000 26.2000 38.2000
$ S1 ^ p0 g ?% m- Z% b
128.0000 178.0000 118.0000 83.0000 73.0000 11.0000 26.00009 C1 W2 {/ D. f* f6 y
141.0000 191.0000 131.0000 96.0000 87.0000 27.0000 1.0000;
0 P. \; m' \% ?% Q% b
p=160 155 155 160 155 150 160;4 ]+ n# i7 g\" i( |
t=800 800 1000 2000 2000 2000 2000;2 q1 }' T, I\" w- w! j
r=104 301 750 606 194 205 201 680 480 300 220 210 420 500;
9 J- F U1 ?2 Y5 [
enddata
# v\" O; j* |7 m) [9 P
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);
; v8 {1 E( s' k2 f5 u* k( }
@for(factory(i):v(i)<=t(i));7 J- I7 G* m) d9 {2 v
@for(factory(i):v(i)*v(i)-500*v(i)>=0); z. n# u- p2 I
@for(ntn(j,K):y(j,k)+y(k,j)=e(j,k));/ d1 c! x* |' ^6 Z+ }\" n
@for(need(j):v(j)>=w(j));
~; Y' u3 Y! Y& `# `* C
@for(need(j):v(j)=@sum(factory(i):x(i,j)));
4 Y2 C! r' U7 W% S
@for(need(j):w(j)=@sum(need(k):y(k,j)));
' S9 j8 K/ M! q1 c& {
@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)));
8 u. ]7 O8 f1 N- t) d$ \( j
@for(ftn(i,j):x(i,j)>=0);
% d6 A\" A0 L* R. w' X# D4 L# p+ t+ G
@for(ntn(j,k):y(j,k)>=0);
' `( Q7 G+ D. n! W9 c4 `( y: e
end