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 群组: 数学建模 |
本帖最后由 清水流荷 于 2009-9-6 14:56 编辑
8 Q1 C* K; j8 o$ F0 E, C4 e! C3 ], y1 X- u+ K* t+ A. s3 A
A =& w7 O/ J3 j; p3 W3 W9 Y9 a
Columns 1 through 7 q4 l$ x1 v( }
0 999999 999999 999999 999999 999999 999999
0 E x0 o/ f5 K1 }) Y2 O9 y 999999 0 999999 999999 999999 999999 9999997 J9 ?. B# G" {" ]' }) V
999999 999999 0 999999 999999 999999 999999
6 j% o+ }9 A& H+ L) f! P0 k 999999 999999 999999 0 999999 999999 999999
4 s7 ]0 }% N' a( T9 R8 z9 } 999999 999999 999999 999999 0 999999 999999. N1 t# ?/ d; d$ j6 F/ e
999999 999999 999999 999999 999999 0 999999
( s% n2 E# x3 E; q { 999999 999999 999999 999999 999999 999999 0
! H4 l* ~/ M' M$ @. W- m 999999 999999 999999 999999 999999 999999 999999
" E! P0 D* Z! T6 j/ {1 I1 U+ M 999999 999999 999999 999999 999999 999999 999999 a* Q% K% T2 P
999999 999999 999999 999999 999999 999999 999999- W& D7 i1 L! f% x5 [# V
999999 999999 999999 999999 999999 999999 9999999 p" y+ t/ i+ @" V4 X" W/ T6 K* `% a
999999 999999 999999 999999 999999 999999 9999999 c& g4 n3 b8 P4 ?% z
999999 999999 999999 999999 999999 999999 9999995 a' _) q: o3 P0 E/ S
20 999999 999999 999999 999999 999999 999999
z0 i+ `9 Y" V, k* P0 @ 202 1200 999999 999999 999999 999999 999999- {+ q" }8 y8 p8 J0 U
999999 999999 690 999999 999999 999999 999999
' W: H ] [. W+ l- ?' Z0 C 999999 999999 999999 999999 999999 999999 999999
7 z4 X& X, Y' S5 q c" v; f5 E* r. X 999999 999999 999999 999999 462 999999 999999 u5 {" `$ {4 ~% x" x; b: N
999999 999999 999999 690 999999 999999 999999
2 v2 A. o3 S) w8 W 999999 999999 999999 999999 999999 999999 999999
* d' \# _( d% u6 l+ k 999999 999999 999999 999999 999999 999999 999999
# D' C J' b' N5 ~) W 999999 999999 999999 999999 999999 999999 999999
7 R# C% G7 _/ Y/ A& d 999999 999999 999999 999999 999999 70 999999/ P4 T1 |; B# j+ a, y
999999 999999 999999 999999 999999 999999 30
2 }. U$ j* m% r; z2 A6 }+ E 999999 999999 999999 999999 999999 999999 999999! W$ L5 ?( B1 t
999999 999999 999999 999999 999999 999999 999999" O/ x5 Q$ |# e3 A; U
999999 999999 999999 999999 999999 999999 999999% A* ]' x: W5 ^6 k
999999 999999 999999 999999 999999 999999 999999
- r* w% R) U( l! b 999999 999999 999999 999999 999999 999999 9999994 G* q$ r* f- L& A9 M
999999 999999 999999 999999 999999 999999 999999( W1 L1 `) x% F- W# J! j
31 999999 999999 999999 999999 999999 999999
( u r9 W& r' L 999999 999999 999999 999999 999999 999999 999999" F5 w& d- _. Z' w# w r2 w* `
999999 999999 999999 999999 999999 999999 9999990 n% K/ b4 x% S X! ~
999999 999999 999999 999999 999999 999999 999999) ~+ H* K' {2 |8 ^3 T; \
999999 999999 999999 999999 999999 999999 9999998 R" v( Q7 J7 P* d# r3 D* M
999999 999999 999999 999999 999999 999999 999999
0 q: h$ a6 n- O* ]/ E 999999 999999 999999 999999 999999 999999 999999' n1 o" ?8 t) p% s* D
999999 999999 999999 999999 999999 110 9999990 q& z) u8 C) m+ U
999999 999999 999999 999999 999999 999999 20# m" Z' ?: }9 B0 `( N5 b
Columns 8 through 14 - A5 Y' f4 S* O$ }# w2 S" d
999999 999999 999999 999999 999999 999999 20
2 ?, d9 b9 \* l) B0 h( p, { 999999 999999 999999 999999 999999 999999 999999
* S1 }. K2 m# [) H7 C+ u r% B. Q& I1 N 999999 999999 999999 999999 999999 999999 999999* r6 h& D4 U) d& [# n
999999 999999 999999 999999 999999 999999 999999) p& l+ ^- i, X- ~% z% w- G* d
999999 999999 999999 999999 999999 999999 999999
) Y7 a# j2 a/ E/ g) m0 A 999999 999999 999999 999999 999999 999999 999999
O8 o* i3 W6 h( \& U6 ? 999999 999999 999999 999999 999999 999999 9999995 [" z- P. D" Y
0 999999 450 999999 999999 999999 999999" j+ D3 X8 G8 x6 @; f
999999 0 80 999999 999999 999999 999999 w; M9 N" Z) S* N
450 80 0 1150 999999 999999 999999
3 g! s5 z9 G' N% _5 }6 q- Z, W 999999 999999 1150 0 999999 999999 999999
3 E2 @1 Z6 d- L4 l P 999999 999999 999999 999999 0 306 999999! Q& y' Y4 B5 ^7 O
999999 999999 999999 999999 306 0 195
! W% ~) |( r: ]9 v/ s% S3 \ 999999 999999 999999 999999 999999 195 08 H7 u! F! M/ e6 R: J* t
999999 999999 999999 1100 999999 999999 999999/ x# z5 z4 ~1 j. @4 {9 X
999999 999999 999999 999999 999999 999999 999999* \# Q. P8 Y& W5 v
999999 999999 999999 999999 999999 999999 999999
% _3 }* M4 r' N 999999 999999 999999 999999 999999 999999 999999' }9 @8 ^' ^, {
999999 999999 999999 999999 999999 999999 999999
* M+ g7 E9 E1 H% X 999999 999999 999999 999999 999999 999999 999999
# a3 b! }4 J- c, _ 999999 999999 999999 999999 999999 999999 9999997 b+ d3 b6 `5 L0 d3 t1 |* g- d
999999 999999 999999 999999 999999 999999 9999997 [& C5 V" | E+ p& z- u; s
999999 999999 999999 999999 999999 999999 9999998 r+ C8 T0 s1 a7 C' i& H
999999 999999 999999 999999 999999 999999 999999 E2 v9 J8 z5 D1 w; Z, R
999999 999999 999999 999999 999999 999999 999999+ q8 {' [) o, ?; u: i' I& R
3 999999 999999 999999 999999 999999 999999; n8 R% S3 V$ i' T- R) ]# H" s
999999 2 999999 999999 999999 999999 999999; Z/ @; N: |! B1 w
999999 999999 999999 600 999999 999999 999999* o3 |( e |! G+ z: i
999999 999999 999999 999999 10 999999 9999999 x1 u0 o# Y3 [0 d$ q4 {+ E% ]
999999 999999 999999 999999 999999 5 999999' m8 S* Z+ C- ^ H
999999 999999 999999 999999 999999 999999 10" i' v2 a8 R% {( d* }! W% T4 C
999999 999999 999999 999999 999999 999999 999999
$ x; T3 R7 Y- E& S. h- l$ a 999999 999999 999999 999999 999999 999999 999999
, z* `4 C* F5 c 999999 999999 999999 999999 999999 999999 999999
( O9 j3 ?" z1 x7 f$ d 999999 999999 999999 999999 999999 999999 999999
" a5 W& p/ _; m# ?% Y0 S+ A5 s/ @ 999999 999999 999999 999999 999999 999999 999999# [) o, G0 D5 K" e- x" _
999999 999999 999999 999999 999999 999999 999999* b9 n4 ^& n1 z3 ~
999999 999999 999999 999999 999999 999999 999999
+ }. \" [/ z: W) A 999999 999999 999999 999999 999999 999999 999999# y" b& }1 _5 h- {8 M" @6 S
Columns 15 through 21
, e* W4 v8 \8 r: |2 i: s% W 202 999999 999999 999999 999999 999999 9999993 k) F! i5 ]+ }2 ?& P
1200 999999 999999 999999 999999 999999 999999
8 u4 T, _" B! v0 q6 B$ ` 999999 690 999999 999999 999999 999999 9999990 ~# M; O& d9 a9 q
999999 999999 999999 999999 690 999999 999999
( M; {5 E5 D) X1 U; N5 U# H 999999 999999 999999 462 999999 999999 9999995 V( m1 |+ z% ] I# Y' y+ M
999999 999999 999999 999999 999999 999999 999999
9 r: R& Q/ y6 O2 | 999999 999999 999999 999999 999999 999999 9999991 S; U. R$ n y; a. o. {( t! ^1 a
999999 999999 999999 999999 999999 999999 999999
8 k) V1 X5 S3 a 999999 999999 999999 999999 999999 999999 999999! @# Q$ I; q/ Z0 U3 A- m
999999 999999 999999 999999 999999 999999 999999) q* Z8 l6 _0 F W
1100 999999 999999 999999 999999 999999 9999994 `* `7 K+ G) c, x( v
999999 999999 999999 999999 999999 999999 9999996 ^* c( j$ ?4 k& V2 y. P0 s3 I
999999 999999 999999 999999 999999 999999 9999992 a/ a$ R' m! E: a
999999 999999 999999 999999 999999 999999 999999. U' u7 a' P# D8 k; _
0 720 999999 999999 999999 999999 9999991 _# j6 t- U- u+ N
720 0 520 999999 999999 999999 999999
; H) f& S$ w! O% M& |% S" Q: } 999999 520 0 999999 170 999999 9999995 I3 }2 Z# {4 G% G/ u3 I
999999 999999 999999 0 88 999999 999999
! ^# ?; A( b3 M 999999 999999 170 88 0 999999 1608 b5 B! p% a9 [) n5 G7 g
999999 999999 999999 999999 999999 0 702 d' i' g( t% ]# z; x
999999 999999 999999 999999 160 70 0
) @. p9 ~: m2 k1 i7 g; ~- P 999999 999999 999999 999999 999999 999999 3208 g; y; Z8 [" l$ b+ J
999999 999999 999999 999999 999999 999999 9999991 ]. d7 |8 d" k3 a9 o
999999 999999 999999 999999 999999 999999 9999990 O2 N/ }$ [5 g* |$ q( U! F
999999 999999 999999 999999 999999 999999 999999, K/ H/ _% U s4 [' g% G( L: F- J
999999 999999 999999 999999 999999 999999 999999
. ]: b# k9 a3 b, L" U 999999 999999 999999 999999 999999 999999 999999/ s2 D, L4 q* C' v
999999 999999 999999 999999 999999 999999 9999990 P" C L! @$ K) Q B% k4 @
999999 999999 999999 999999 999999 999999 999999' L6 v H" Q8 n: G6 R8 K6 [/ C
999999 999999 999999 999999 999999 999999 999999% ^" ~3 v( o6 z1 I( i, r7 w
999999 999999 999999 999999 999999 999999 9999994 b, A4 c8 C% Q4 L$ i
12 999999 999999 999999 999999 999999 9999997 \8 d% Q$ R! x: l
999999 42 999999 999999 999999 999999 999999+ b0 p" r f! b5 w4 C3 Y* r9 w
999999 999999 70 999999 999999 999999 999999
" k2 e; z) J( O 999999 999999 999999 10 999999 999999 999999# M2 X% }, ^0 F; r/ I; U. e
999999 999999 999999 999999 999999 10 999999% O+ Y& H Y# f7 {9 s: \
999999 999999 999999 999999 999999 999999 999999: b9 y3 Y a# E% u, J- J
999999 999999 999999 999999 999999 999999 9999995 t4 o0 y& C5 g8 Q
999999 999999 999999 999999 999999 999999 999999
& Z! D$ G; Z( y1 O" B: s Columns 22 through 28 4 k! G E+ K& ?$ D' {+ j! ?
999999 999999 999999 999999 999999 999999 999999
2 I& v( P; Q- f3 R! P' ^ 999999 999999 999999 999999 999999 999999 999999: |8 o! z# j+ u! q, N
999999 999999 999999 999999 999999 999999 9999998 [7 ] S0 O" _' {2 ^0 O! }1 ]( L) w
999999 999999 999999 999999 999999 999999 999999; A! J: @2 _, O# C# H1 ~" E
999999 999999 999999 999999 999999 999999 999999
, r+ k( y& H# X5 M2 @9 } 999999 70 999999 999999 999999 999999 999999
? J# R* U- C2 Y 999999 999999 30 999999 999999 999999 999999
& f; `) p* k# `% c" I6 C) z; W 999999 999999 999999 999999 3 999999 999999) R5 G& U/ r1 a
999999 999999 999999 999999 999999 2 999999 a* s( T" M& r. c* X+ u
999999 999999 999999 999999 999999 999999 9999995 N7 ?4 D' L# M4 o' w
999999 999999 999999 999999 999999 999999 6000 A/ x7 {8 t, }! c5 n8 r- X/ y
999999 999999 999999 999999 999999 999999 999999
3 S. H' L/ M5 Q 999999 999999 999999 999999 999999 999999 9999999 O7 X8 N/ l- {2 Y6 t3 T' r% A
999999 999999 999999 999999 999999 999999 999999
- P* t( g: N+ h* ` 999999 999999 999999 999999 999999 999999 9999998 \9 k! w( ^0 P# |% z, S
999999 999999 999999 999999 999999 999999 999999
% K+ ~: v' C5 v9 m$ x7 l 999999 999999 999999 999999 999999 999999 999999
6 H$ C+ z9 e0 _0 r# e- {3 y" X, h. ? 999999 999999 999999 999999 999999 999999 9999994 ]8 t Q: ~4 o- s; y+ |# Q% x D8 ~7 a
999999 999999 999999 999999 999999 999999 999999) t9 ^8 Q- g Y0 f6 z: v% ~( K
999999 999999 999999 999999 999999 999999 999999( b1 u. g/ o1 ]" @" E# @/ A3 K
320 999999 999999 999999 999999 999999 9999999 m* o# N7 ], u2 g6 w& m
0 160 999999 999999 999999 999999 999999& B9 E$ b6 N8 m# v9 k3 m7 H2 U, D
160 0 290 999999 999999 999999 9999996 j, Y1 A" o8 G6 l- f
999999 290 0 999999 999999 999999 999999! j4 q5 L Z" a) @
999999 999999 999999 0 104 999999 999999
8 f1 a) d& e) V4 k 999999 999999 999999 104 0 301 999999
. I# F( S/ t0 O P 999999 999999 999999 999999 301 0 750- k9 c5 t6 A/ H. P3 _
999999 999999 999999 999999 999999 750 0
+ F/ Q. C7 [8 W; S" I+ y! k 999999 999999 999999 999999 999999 999999 606
1 K- P6 E9 p3 m 999999 999999 999999 999999 999999 999999 999999
5 P* R% D& H8 H+ W) q 999999 999999 999999 999999 999999 999999 999999
1 D( z G' q$ S, B 999999 999999 999999 999999 999999 999999 999999
$ [9 ^4 ?6 g. o( d' B 999999 999999 999999 999999 999999 999999 999999 D r. J# D2 _" M# Y/ J4 E
999999 999999 999999 999999 999999 999999 999999# ^' i/ z8 a3 h4 h8 q$ L+ g& ]
999999 999999 999999 999999 999999 999999 999999- G- B, T' H' N/ F
999999 999999 999999 999999 999999 999999 999999- F4 r5 F$ T ]8 y# V: t
62 999999 999999 999999 999999 999999 999999
# y: P" x; b! E* }- E1 N0 _ 999999 30 999999 999999 999999 999999 999999
_: ~0 Q$ M, N2 y1 _+ ? 999999 999999 20 999999 999999 999999 999999
4 t( A# d7 c. F2 @' z" [- P Columns 29 through 35
' ?( x4 _/ x6 E 999999 999999 31 999999 999999 999999 9999998 `, [3 B4 `5 G" Q% E" }7 G* d
999999 999999 999999 999999 999999 999999 999999
( u- u& F; d7 d+ L 999999 999999 999999 999999 999999 999999 999999
+ ~8 _* G8 o- l 999999 999999 999999 999999 999999 999999 999999- ?/ x8 w& R3 G) k. s, m: ^9 K
999999 999999 999999 999999 999999 999999 999999* }) g% c* R* I! H
999999 999999 999999 999999 999999 999999 999999
5 z, A9 }; q2 s( G% y# J. q8 c: b 999999 999999 999999 999999 999999 999999 999999* [/ y+ a7 H7 _5 }4 D" N2 D" a
999999 999999 999999 999999 999999 999999 999999 m' V, Q$ n% [1 f0 T5 [) G) o! ^/ K
999999 999999 999999 999999 999999 999999 999999
! E; u) M3 b* X/ [+ o6 E L 999999 999999 999999 999999 999999 999999 999999
$ C `! A L( N 999999 999999 999999 999999 999999 999999 999999
) s2 }) G& M: x6 G! N; }+ ?! V# U2 X 10 999999 999999 999999 999999 999999 999999- k' a* V) n, i) V$ f K
999999 5 999999 999999 999999 999999 999999
2 ?6 _5 Q+ h9 B0 N 999999 999999 10 999999 999999 999999 999999
! K. E9 r! d3 }: O) o 999999 999999 999999 12 999999 999999 999999! J: E* L1 g* S, l2 n' V
999999 999999 999999 999999 42 999999 999999
$ j$ C0 B# B& Y/ W- Z. u 999999 999999 999999 999999 999999 70 999999: M) R0 h* f8 i( k" t( I" k6 `
999999 999999 999999 999999 999999 999999 10& l( Q4 C7 Q# ^, H/ h; N
999999 999999 999999 999999 999999 999999 999999+ H6 X4 l/ @9 {% l0 l2 }
999999 999999 999999 999999 999999 999999 999999
0 x/ i+ H# H8 I% H" v 999999 999999 999999 999999 999999 999999 999999" p" o0 s5 o% O* b
999999 999999 999999 999999 999999 999999 999999
" f5 d; u' M1 _9 _* X 999999 999999 999999 999999 999999 999999 999999( P1 {4 T7 ~8 E" a
999999 999999 999999 999999 999999 999999 999999
. f: V% N8 m* G( L; S8 E7 d2 f: d 999999 999999 999999 999999 999999 999999 999999/ |; M5 E& N$ u- G' v. |
999999 999999 999999 999999 999999 999999 999999
0 ]2 V! [# }- {1 j" k- ?) X5 | 999999 999999 999999 999999 999999 999999 999999
4 G* b, O3 r$ o( `4 q! s/ Q" D 606 999999 999999 999999 999999 999999 999999& A4 n5 [) p/ m
0 194 999999 999999 999999 999999 999999
1 n" U; ~! y/ {% G" t; k: r6 I 194 0 205 999999 999999 999999 999999& `) U# N; _. J. Z) K4 q
999999 205 0 201 999999 999999 999999
( \) w# U, B! `7 a: B 999999 999999 201 0 680 999999 999999- P8 d6 @ F' K, ^- L) r8 N( g8 y- h
999999 999999 999999 680 0 480 999999
$ ?! ~( {+ M# O, I 999999 999999 999999 999999 480 0 300! `: h$ y9 O4 }& V+ u' K
999999 999999 999999 999999 999999 300 0& S& L+ v; z/ e8 g/ L9 b5 e
999999 999999 999999 999999 999999 999999 220
, w; _2 |7 e9 T/ n% K) I 999999 999999 999999 999999 999999 999999 9999993 Q2 |$ S5 F& w6 r
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X4 a) E" A( P! n) o" Y; k 999999 999999 999999 999999 999999 999999 999999
9 F/ S" P/ ?' M, N. r Columns 36 through 39
5 X* B$ M) ^. a! C6 G( P( ^ 999999 999999 999999 999999* \# R' h' z6 p! a# v( B
999999 999999 999999 9999992 ~/ C% j" ^& a# E% i' W% _1 ]
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1 ^$ G$ l7 Q5 z' G 999999 999999 999999 999999
3 i- R. _; H$ |) i 999999 999999 999999 999999& x F5 f( [" I/ m' F
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999999 999999 999999 999999, W- R7 t: ~, j: A5 K. h
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. u3 q2 q9 p' ]0 r0 i 999999 999999 999999 999999
! g- ?. a$ L" E+ E 999999 62 999999 999999, \8 ^ u7 T0 q4 l/ o! n l+ e0 R
999999 999999 30 999999, b3 o! H' s' j: D
999999 999999 999999 205 d; @" c# R( F0 f8 E* r- i
999999 999999 999999 999999* p* J. j4 m, F& x# g
999999 999999 999999 999999
4 x* e) Q& h0 t" C# A1 z; k 999999 999999 999999 999999! G- Q2 N; U: k& J: K
999999 999999 999999 999999
& U! O" @0 Q8 {( ^0 s" E 999999 999999 999999 999999- q, J; N3 L- s, q
999999 999999 999999 999999+ ~( {, g% T8 X$ Q+ s; T& z$ ]
999999 999999 999999 999999
9 G+ k X" E: ~9 b& L5 I. F 999999 999999 999999 999999
5 w. j8 B/ y% m# R) F! W 999999 999999 999999 999999; U+ h2 z6 M M1 b2 j) ?+ p) d! H
999999 999999 999999 999999- U" N5 x/ T! i( i* h% L
220 999999 999999 9999997 W: @1 o7 e0 }
0 210 999999 999999* T# d! k: o9 u6 r6 D0 V9 f% c( d
210 0 420 9999994 P- @+ x3 U: E W1 H
999999 420 0 500
; a7 y) U" R+ T- J; ?. T; }9 c 999999 999999 500 0
4 c5 W4 `7 H2 M7 V" i7 V% A1 @( f& p7 f9 V+ K
. h$ x' c/ q# m+ I6 v
for i=1:7
7 R4 F! N2 f! l6 M* b n=1;( [% u# R; {' o5 u8 m0 I
D(i)=0;
4 Z2 i) \( [8 I" M, b: T- ^ d(i,1)=i;
P* P9 q# D; c1 Q, d' D) o for j=1:39
* y# w, a* E& i8 _' }) E0 L0 r if A(i,j)~=999999 & A(i,j)~=0% O' [3 H% X% F0 w; B3 U$ q
D(i)=D(i)+A(i,j);1 V: d: `4 N" X; R5 [1 q
n=n+1;
1 S9 \. Z$ ~1 m9 v1 n* S9 j1 q d(i,n)=j;
3 a; c6 E$ D/ T( { { break
6 z$ O. M% l/ Z" j# L end' E t& h* m* M* }' b( `4 M
while d(i,n)<25
2 G' J: @) X% H3 D7 J l=d(i,n);
1 |4 y1 N' F: ~4 D+ o; g J=1:39;1 v7 z% q `+ S) D$ m. P, }
J(J==i)=[];
8 r, V; K9 p ^4 u' \# w: U J(J==l)=[];
- v, X: W8 }1 P( G& T* `/ Z2 x for j=J
/ K) _; B9 e8 R$ W0 Q2 J. g( f if A(l,j)~=999999 & A(l,j)~=0- z( t5 O2 |2 |5 C# M t! R( M
D(i)=D(i)+A(l,j);
% K* d' m9 [0 [' r2 j9 U. f n=n+1;
1 Z' e6 I5 s" t2 |, l d(i,n)=j;& t+ K" T9 }3 ?% {. l1 _
break7 n- D Q8 V4 D0 m- `
end0 z0 T; P( V8 p* w/ R1 x- V
end# h7 j. D5 h' O( b% a
end
: W9 x5 G2 }' c end
4 C( \+ q6 X5 }7 ?- Gend
. C& F3 _- a( a; E" T, CD
* n: ~9 j. T$ j% k0 D4 Dd
! j9 S; | M. c( k/ P
5 A8 F+ ^* X0 }4 `本想在这基础上再多实现一些功能,结果现在就一直死循环了,问题出在哪呀?
( V# }5 g: L2 x7 \3 e, _2 T/ K+ [+ pPS:A是一个39*39的矩阵,对角线为0,部分元素在0——1000之间,剩余元素是无穷大,用999999表示。元素表示两地间距离,分铁路和公路两种,行标和列标按顺序表示一样的地点。矩阵是对称的。3 |& ^$ C8 f7 [# \/ G1 I% l
此程序的目的是找出一组最优路线,使相关运费最短。 |
zan
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