数学建模社区-数学中国
标题:
求助：Matlab程序为什么死循环
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作者:
清水流荷
时间:
2009-9-6 14:32
标题:
求助：Matlab程序为什么死循环
本帖最后由 清水流荷 于 2009-9-6 14:56 编辑
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% `" H8 W6 p3 S! Q6 u' b9 h
Columns 1 through 7
3 Y z2 D" w3 J" f* J! j8 V
0 999999 999999 999999 999999 999999 999999
* R/ K' b- Y' c0 ~$ E) A: c
999999 0 999999 999999 999999 999999 999999
7 T: ]% Z; l; U0 v
999999 999999 0 999999 999999 999999 999999
! ^# Y+ G8 r" L; k0 s/ I% \# ^- U- w
999999 999999 999999 0 999999 999999 999999
. S5 X* L" y k1 F; w
999999 999999 999999 999999 0 999999 999999
~) `3 ^7 `/ C/ A( ~
999999 999999 999999 999999 999999 0 999999
0 t: {0 V/ ^3 R& @. t! }
999999 999999 999999 999999 999999 999999 0
/ q Y2 e) d: e' j
999999 999999 999999 999999 999999 999999 999999
4 \3 T; k: o8 H. j! F0 V
999999 999999 999999 999999 999999 999999 999999
% L" j' {$ N: F, `: h/ _2 c- J
999999 999999 999999 999999 999999 999999 999999
: j$ c, k1 M Q# g; K
999999 999999 999999 999999 999999 999999 999999
9 s0 }% _% }1 J2 t2 S
999999 999999 999999 999999 999999 999999 999999
y' y5 y5 | ^2 J: ^. H
999999 999999 999999 999999 999999 999999 999999
$ X! s# f4 K- X) t* W
20 999999 999999 999999 999999 999999 999999
: h) y" q: |, K. Y/ ~1 D6 G- g
202 1200 999999 999999 999999 999999 999999
$ ^4 N0 N/ @* M: S1 R0 E
999999 999999 690 999999 999999 999999 999999
! _% L2 k7 q, ?# t1 l
999999 999999 999999 999999 999999 999999 999999
% F: x1 c. I, V, g9 @
999999 999999 999999 999999 462 999999 999999
6 S) p, q2 I& N# p0 l7 z' m
999999 999999 999999 690 999999 999999 999999
* S1 |% ^2 h) h2 i9 c
999999 999999 999999 999999 999999 999999 999999
) U. i7 A! S+ k2 G, ^4 D. A
999999 999999 999999 999999 999999 999999 999999
( N9 u+ D8 u" T" }; b+ T! n9 L9 O, i* t
999999 999999 999999 999999 999999 999999 999999
1 `4 I% V# _) D% A5 N9 w
999999 999999 999999 999999 999999 70 999999
3 w3 b) B$ ^- o' N
999999 999999 999999 999999 999999 999999 30
' J L, C3 _# a$ J3 A+ P" L: a4 H
999999 999999 999999 999999 999999 999999 999999
0 `; M$ G1 Z x8 o
999999 999999 999999 999999 999999 999999 999999
$ ?9 V+ U& G: o# B8 f3 E
999999 999999 999999 999999 999999 999999 999999
* C: ~& G7 Z6 @! n$ @- |
999999 999999 999999 999999 999999 999999 999999
2 M& p' X# Z0 [2 g* f
999999 999999 999999 999999 999999 999999 999999
' U9 e& S9 t2 Y- D
999999 999999 999999 999999 999999 999999 999999
+ q) R" Q9 K" {
31 999999 999999 999999 999999 999999 999999
0 P* C- c$ \9 q7 v2 a* o
999999 999999 999999 999999 999999 999999 999999
+ {+ Y# m+ W8 x. N8 z) R# b- X
999999 999999 999999 999999 999999 999999 999999
" ^7 P! T/ n% Y% U
999999 999999 999999 999999 999999 999999 999999
p( {" A7 L, H5 m0 Q- r' v( G; ~5 V& z
999999 999999 999999 999999 999999 999999 999999
/ I, m/ @: u$ k& B' L. }" l+ b
999999 999999 999999 999999 999999 999999 999999
3 [- \ J* T3 Y& y- m
999999 999999 999999 999999 999999 999999 999999
7 P& F6 {. z) n. ?4 t) q. G
999999 999999 999999 999999 999999 110 999999
: \! M; P* u# K* }& L0 D
999999 999999 999999 999999 999999 999999 20
( b( J% T0 T6 v
Columns 8 through 14
. E7 y7 e, ^' e9 S3 |% w/ o5 Y
999999 999999 999999 999999 999999 999999 20
7 v$ S" i2 K5 Q8 ]
999999 999999 999999 999999 999999 999999 999999
& h& [: j1 i3 _3 F- Y
999999 999999 999999 999999 999999 999999 999999
6 v1 p! s/ z% q7 B& D
999999 999999 999999 999999 999999 999999 999999
4 x% j9 K o! Z$ {
999999 999999 999999 999999 999999 999999 999999
6 l, O1 l) x5 I6 ^+ D) \
999999 999999 999999 999999 999999 999999 999999
! G3 g. U6 N2 I! h+ d# S5 A! O
999999 999999 999999 999999 999999 999999 999999
1 N; G' M4 m* f& E) P
0 999999 450 999999 999999 999999 999999
1 M: \( D; `) m3 j: k4 D5 m
999999 0 80 999999 999999 999999 999999
3 i u+ B8 ]1 ?% i9 i% Q' O: K
450 80 0 1150 999999 999999 999999
0 S3 }$ f) f3 M) M
999999 999999 1150 0 999999 999999 999999
; i5 _; @; i9 d+ ^
999999 999999 999999 999999 0 306 999999
( s# x2 ]. ?! l* z. M( y) u+ H. z, H
999999 999999 999999 999999 306 0 195
9 u1 ?. ~* o# x4 d9 [
999999 999999 999999 999999 999999 195 0
) I! o9 M4 J. k$ ?. D4 ?
999999 999999 999999 1100 999999 999999 999999
( q, G2 s& Q- ]6 ]# i2 s+ I
999999 999999 999999 999999 999999 999999 999999
+ D7 C5 X5 Z+ q( [/ ` ?
999999 999999 999999 999999 999999 999999 999999
6 V# l1 N' Y3 T. ?8 B+ W
999999 999999 999999 999999 999999 999999 999999
. \6 M/ J& B5 O4 A' q1 b2 S3 |5 o. N
999999 999999 999999 999999 999999 999999 999999
+ c1 x; q5 |1 y) e) c" e2 v8 F9 e
999999 999999 999999 999999 999999 999999 999999
' H# {8 \5 ?: A5 @$ f, |! w
999999 999999 999999 999999 999999 999999 999999
& P/ T, f( Y2 `; l. h8 u# k
999999 999999 999999 999999 999999 999999 999999
; ^' H; L E: N; {2 [) U$ x
999999 999999 999999 999999 999999 999999 999999
1 Q. a" l0 O/ b% T! F9 m, v
999999 999999 999999 999999 999999 999999 999999
) K/ i. ]. ]! M k! U' a' _
999999 999999 999999 999999 999999 999999 999999
/ c% r; S4 f0 g v2 u
3 999999 999999 999999 999999 999999 999999
, P( o; y! y% E# C7 j7 ]( m5 A' {9 u
999999 2 999999 999999 999999 999999 999999
# N/ E; Q0 K1 p+ {: i
999999 999999 999999 600 999999 999999 999999
{, L- l- u! X0 i
999999 999999 999999 999999 10 999999 999999
! |: x1 L( W0 `5 M6 n7 Y$ c
999999 999999 999999 999999 999999 5 999999
8 K1 k# n: [5 E; h( r
999999 999999 999999 999999 999999 999999 10
& q# h2 V/ Y [, g3 R) f4 b: ]+ p* x
999999 999999 999999 999999 999999 999999 999999
- M0 Q9 ~% |" i: g+ e/ z
999999 999999 999999 999999 999999 999999 999999
1 E$ z% L8 }& F) X4 k: Q4 Z
999999 999999 999999 999999 999999 999999 999999
7 C! H- P* y3 i# S! e4 _
999999 999999 999999 999999 999999 999999 999999
) [3 S5 M0 U1 W
999999 999999 999999 999999 999999 999999 999999
# `# L! T/ E7 T2 n6 _, Q+ X' D
999999 999999 999999 999999 999999 999999 999999
$ b$ `, Q7 @' M5 b" b
999999 999999 999999 999999 999999 999999 999999
# H" m' \1 C' g( {/ G! f
999999 999999 999999 999999 999999 999999 999999
4 E$ M6 T3 T, Q0 P! c
Columns 15 through 21
6 N2 _) A. ^7 K$ Y! A
202 999999 999999 999999 999999 999999 999999
7 N2 c* `9 t2 I9 k! [ q$ t/ U
1200 999999 999999 999999 999999 999999 999999
2 Z% i A# v# x$ V
999999 690 999999 999999 999999 999999 999999
" Q2 `' o, |+ m' s
999999 999999 999999 999999 690 999999 999999
) Q" y3 s1 t; M- G' A1 S5 J0 Z
999999 999999 999999 462 999999 999999 999999
$ u! y# S1 Z, t1 J7 i
999999 999999 999999 999999 999999 999999 999999
0 d* z/ T* {6 |- F, U9 p# q6 O- K
999999 999999 999999 999999 999999 999999 999999
2 I* [4 b; S3 p! B8 Q9 n! }, ?
999999 999999 999999 999999 999999 999999 999999
+ Z& N7 a( A' F/ w9 r+ C o
999999 999999 999999 999999 999999 999999 999999
" n3 n2 U4 p& D) i) n
999999 999999 999999 999999 999999 999999 999999
3 ]* x2 j2 p/ |/ U9 A7 [3 n
1100 999999 999999 999999 999999 999999 999999
" T: ?% m) S D& K3 d
999999 999999 999999 999999 999999 999999 999999
, K4 V, m; Y# r! {
999999 999999 999999 999999 999999 999999 999999
, D" E0 u; j3 A. W% c
999999 999999 999999 999999 999999 999999 999999
8 P! x- r9 P! ]' H2 w
0 720 999999 999999 999999 999999 999999
/ L3 a1 Z3 @; ~+ m3 }/ H
720 0 520 999999 999999 999999 999999
4 g( T, T i; W) s
999999 520 0 999999 170 999999 999999
5 u4 J5 k& N: c4 ]- `9 A ?- i: W
999999 999999 999999 0 88 999999 999999
2 d j4 u$ k7 c" T
999999 999999 170 88 0 999999 160
3 R& R' q9 e& G3 u/ Z& b! [7 }
999999 999999 999999 999999 999999 0 70
3 R) `, u0 X. j
999999 999999 999999 999999 160 70 0
4 w3 q2 h7 _$ t* f
999999 999999 999999 999999 999999 999999 320
" L) o& j3 U: ~$ C& g7 d
999999 999999 999999 999999 999999 999999 999999
$ A! m4 L; h; y5 F: O, t
999999 999999 999999 999999 999999 999999 999999
5 b, x( l9 {; T
999999 999999 999999 999999 999999 999999 999999
' ?- k$ H; {8 h6 v
999999 999999 999999 999999 999999 999999 999999
( Q D, C8 b+ |; Z, D
999999 999999 999999 999999 999999 999999 999999
0 W7 B: l5 v& n+ z' S. \6 S) s
999999 999999 999999 999999 999999 999999 999999
6 y- I7 \; F9 k# u D$ _! L
999999 999999 999999 999999 999999 999999 999999
: |" m) {: J% U' k! |
999999 999999 999999 999999 999999 999999 999999
3 N3 U( M0 ^; U3 R) H: ^# E8 T
999999 999999 999999 999999 999999 999999 999999
7 J9 q0 Q$ [& `/ y: B2 n% ]
12 999999 999999 999999 999999 999999 999999
, @! b. h" r* \: ^* S3 p
999999 42 999999 999999 999999 999999 999999
/ n- N9 ~! z: a% X/ L$ w1 g
999999 999999 70 999999 999999 999999 999999
3 u o) _! B& j5 B% b9 C! C ]
999999 999999 999999 10 999999 999999 999999
, I$ @; ^+ S7 F3 _7 X% f+ t
999999 999999 999999 999999 999999 10 999999
- ~8 g/ j4 S& x! x! ~
999999 999999 999999 999999 999999 999999 999999
6 n) l: @; Z& Z8 k3 K/ E# H
999999 999999 999999 999999 999999 999999 999999
: c3 l# P8 S+ w( ~2 q
999999 999999 999999 999999 999999 999999 999999
~' f+ D% Z/ V; T$ y8 ^: C
Columns 22 through 28
1 ]& a6 A& |* N4 Z8 R, V: |
999999 999999 999999 999999 999999 999999 999999
! }! F! U* _6 f J; h7 V' H v
999999 999999 999999 999999 999999 999999 999999
. I7 d6 v; b0 `; v) }+ K, P
999999 999999 999999 999999 999999 999999 999999
) G. \' }4 s7 `( W3 j
999999 999999 999999 999999 999999 999999 999999
, N5 U, J$ \# I; ~% |
999999 999999 999999 999999 999999 999999 999999
% \: S; ]) p' i* S7 e
999999 70 999999 999999 999999 999999 999999
% E0 H S% Z, R" Z W/ ]
999999 999999 30 999999 999999 999999 999999
& I; {( i% a+ L2 F8 G" ^
999999 999999 999999 999999 3 999999 999999
! |7 A* @- ]' ~' X) ~8 a* ?0 j" K
999999 999999 999999 999999 999999 2 999999
9 y; O" T: J" u* V
999999 999999 999999 999999 999999 999999 999999
+ I) D8 e" |& V9 B( X3 t( r
999999 999999 999999 999999 999999 999999 600
. Z5 R- U$ l/ ~1 C0 {
999999 999999 999999 999999 999999 999999 999999
8 _+ z0 T! T% E+ T9 e
999999 999999 999999 999999 999999 999999 999999
$ }5 S6 J1 S; M a
999999 999999 999999 999999 999999 999999 999999
% g7 [! C* M& W5 V& r* T
999999 999999 999999 999999 999999 999999 999999
6 p, `9 y' B: ^" p2 x3 J7 Z, |
999999 999999 999999 999999 999999 999999 999999
$ V9 ]1 w& p V: ]
999999 999999 999999 999999 999999 999999 999999
) ~- v# H% T& u1 q
999999 999999 999999 999999 999999 999999 999999
- a7 R* T/ q4 j* }
999999 999999 999999 999999 999999 999999 999999
l2 \, N; h: l/ g/ `! U
999999 999999 999999 999999 999999 999999 999999
- G$ \& h/ b& ?6 u
320 999999 999999 999999 999999 999999 999999
, `' O3 U$ _& c# y( b
0 160 999999 999999 999999 999999 999999
) s, W! J" K. \4 x" c- Q' I- ?( o! @
160 0 290 999999 999999 999999 999999
, I0 r0 _9 f' ]' P# v6 o. h( W
999999 290 0 999999 999999 999999 999999
/ W& E7 h4 O6 J) z5 z
999999 999999 999999 0 104 999999 999999
$ L+ L5 x! t+ E" A5 u$ ~
999999 999999 999999 104 0 301 999999
0 U) \( {/ z6 L$ D& Y \
999999 999999 999999 999999 301 0 750
: w* x4 Y+ X3 t! Q% X1 G
999999 999999 999999 999999 999999 750 0
5 Y* K( r6 N4 K2 s5 @4 q( q0 n
999999 999999 999999 999999 999999 999999 606
, ~( K: h) c- i& F8 @
999999 999999 999999 999999 999999 999999 999999
5 F/ h+ k- T0 Q) E% R; p$ S
999999 999999 999999 999999 999999 999999 999999
/ C2 ?* D; ?. H [
999999 999999 999999 999999 999999 999999 999999
( a: v q; h* _1 s
999999 999999 999999 999999 999999 999999 999999
( E8 ^, V! d3 w# Z
999999 999999 999999 999999 999999 999999 999999
$ ^, j3 N. F: X9 w9 A! h5 f
999999 999999 999999 999999 999999 999999 999999
) u3 K) N8 {: E3 I: r% _9 P; K
999999 999999 999999 999999 999999 999999 999999
( P3 i' ~* O0 v/ n/ Y5 ^7 c7 f
62 999999 999999 999999 999999 999999 999999
; ^9 m5 M m% s1 M7 V# j3 [" U
999999 30 999999 999999 999999 999999 999999
2 L+ I2 _/ T v3 ~3 N: E
999999 999999 20 999999 999999 999999 999999
, ?; `/ l& b7 K1 O% L
Columns 29 through 35
) |8 k3 c1 q, q8 c
999999 999999 31 999999 999999 999999 999999
. L4 R) Q, q j7 R3 T
999999 999999 999999 999999 999999 999999 999999
0 v/ z2 p( n' e* A
999999 999999 999999 999999 999999 999999 999999
! Z, A# \5 K) o1 n' X
999999 999999 999999 999999 999999 999999 999999
6 D. k |3 m/ I0 l9 F- d; B
999999 999999 999999 999999 999999 999999 999999
# M# ~8 b& z0 y
999999 999999 999999 999999 999999 999999 999999
/ S' U' a- `0 k
999999 999999 999999 999999 999999 999999 999999
0 C+ `. M; Q1 r* H# f% {1 O/ T
999999 999999 999999 999999 999999 999999 999999
: l, `' C% M2 Y+ |
999999 999999 999999 999999 999999 999999 999999
# w# F5 Q( _7 l" {, l3 Q3 s
999999 999999 999999 999999 999999 999999 999999
+ K( @' Z! `& u2 k) Q: r }
999999 999999 999999 999999 999999 999999 999999
( c- A i8 k$ o2 @
10 999999 999999 999999 999999 999999 999999
* p9 Q7 k o1 |
999999 5 999999 999999 999999 999999 999999
6 R) f) [. D6 }# ] B" B
999999 999999 10 999999 999999 999999 999999
, j! M2 N2 {# }$ u
999999 999999 999999 12 999999 999999 999999
, \8 V; |0 y& {
999999 999999 999999 999999 42 999999 999999
' p M( E5 r* v" k& l
999999 999999 999999 999999 999999 70 999999
. y- ?7 Y H& z9 ^2 z/ [8 M5 ?3 o& `
999999 999999 999999 999999 999999 999999 10
+ C- y# M: ^" b' {/ V
999999 999999 999999 999999 999999 999999 999999
" c4 L) x9 _ t0 G8 x8 c* |; I
999999 999999 999999 999999 999999 999999 999999
" P: C D! h+ N" [* h
999999 999999 999999 999999 999999 999999 999999
; B! ?! N8 m6 p- `# L
999999 999999 999999 999999 999999 999999 999999
9 y. a/ ?/ N: q1 P6 y0 K. g9 L+ i
999999 999999 999999 999999 999999 999999 999999
) k3 ]! w2 _1 K1 S+ L V$ \
999999 999999 999999 999999 999999 999999 999999
. m& B9 K+ R8 [3 h6 r$ | l7 m, b
999999 999999 999999 999999 999999 999999 999999
! }. M O2 V6 ~' C3 Y; V
999999 999999 999999 999999 999999 999999 999999
1 H1 q3 u3 [& W" _9 G8 }
999999 999999 999999 999999 999999 999999 999999
- W) O, p e! H7 h
606 999999 999999 999999 999999 999999 999999
2 ~0 K- P) l0 g
0 194 999999 999999 999999 999999 999999
& j& \1 ?1 W' `; J, G& Y1 Q
194 0 205 999999 999999 999999 999999
: A5 r9 s+ r( R" _7 y b' ^
999999 205 0 201 999999 999999 999999
" L! g+ j( o4 E' @9 B
999999 999999 201 0 680 999999 999999
! H; x5 S+ C: f: C& x
999999 999999 999999 680 0 480 999999
7 y8 ^% j4 P+ w! q" o1 o7 X2 ^
999999 999999 999999 999999 480 0 300
; K0 F8 C f5 _4 k% O6 R- k/ D5 J0 P
999999 999999 999999 999999 999999 300 0
) `( ~% g5 B) S9 j8 Y' y& ~
999999 999999 999999 999999 999999 999999 220
% m' I; v: {* I; I- k
999999 999999 999999 999999 999999 999999 999999
! k+ [5 |: \4 M5 T. X
999999 999999 999999 999999 999999 999999 999999
' U1 c) X! p. D! `* n' L( m
999999 999999 999999 999999 999999 999999 999999
/ a1 ]; o9 @. U1 e! T
Columns 36 through 39
0 r' e4 r/ ]$ p6 s
999999 999999 999999 999999
) `1 h* J, ?( k" Q" o4 A
999999 999999 999999 999999
8 s0 b& ~# i; [) u D
999999 999999 999999 999999
& q9 B& J9 \: B2 I
999999 999999 999999 999999
' {7 b$ B* n8 |/ a
999999 999999 999999 999999
. V& l( Q+ i. u" P# z; f+ b) l% j: v
999999 999999 110 999999
) x! e# {- D0 r0 ]% m! n0 |3 O
999999 999999 999999 20
* }: v5 t7 d: i9 l
999999 999999 999999 999999
( ]" `" E. ?! o
999999 999999 999999 999999
3 H6 R4 ]: S6 b" V, U
999999 999999 999999 999999
* E) u3 T+ l* o
999999 999999 999999 999999
; |0 B; N8 v# D8 N5 q5 _
999999 999999 999999 999999
. A( z( z3 P+ i3 V1 [( ^
999999 999999 999999 999999
8 k: V, _) ?3 H& B: e% O" t; z
999999 999999 999999 999999
o+ e: u! F! e
999999 999999 999999 999999
2 e! v/ k' K O! e* k
999999 999999 999999 999999
2 R! a' T& m+ s( w
999999 999999 999999 999999
- E: |0 b+ M0 d
999999 999999 999999 999999
: A: E- L; `% d3 M q% i: B
999999 999999 999999 999999
]- M* P, ?6 ?. w |2 Q8 D3 x' s
10 999999 999999 999999
0 X2 w6 p% o* i5 F2 N
999999 999999 999999 999999
* G6 x6 r$ s: T% R& c! ^
999999 62 999999 999999
M0 W+ E& l" @7 H
999999 999999 30 999999
7 ?! e' W0 R& H8 n
999999 999999 999999 20
. u& r3 l. _7 x* a
999999 999999 999999 999999
; Y% v& p; Z0 {& J" E# o" G) O
999999 999999 999999 999999
$ I/ p' s5 Q8 L
999999 999999 999999 999999
% ^2 L6 X9 y" t( F
999999 999999 999999 999999
* M5 F! A4 y8 T1 d! G; k
999999 999999 999999 999999
/ T( _& M/ n) b, ~
999999 999999 999999 999999
- _& j; V+ S- {, Z; L& S* O) E
999999 999999 999999 999999
1 L" K& G& k% [
999999 999999 999999 999999
2 r$ x; A6 Z2 b3 S. i
999999 999999 999999 999999
\9 L$ Y% J1 L+ P( E" S$ ~8 `
999999 999999 999999 999999
5 I/ V9 p |7 r3 T6 O
220 999999 999999 999999
' K5 h- B0 w& w4 a
0 210 999999 999999
I- g" r# l1 p8 y1 V
210 0 420 999999
O1 e0 H4 e1 c1 X5 ?
999999 420 0 500
- y1 b; V* Q: \8 T( Q2 l0 u
999999 999999 500 0
, W" x& C1 c n8 g# ]- O s- s, p
$ ]2 I$ \: P$ }* e# h7 _
! V6 s H: |9 V9 s( p4 Q X
for i=1:7
Z0 y: a2 S6 u9 s" O) p' J$ K
n=1;
# O: S$ X G8 y# \- Z
D(i)=0;
, n0 S2 B0 c' v8 _. S& ^8 `( \
d(i,1)=i;
, A1 n/ ~# b! n: V
for j=1:39
9 x6 C H) F, }( H, h
if A(i,j)~=999999 & A(i,j)~=0
& E- d7 b# l* X9 j
D(i)=D(i)+A(i,j);
2 V- Y5 K1 E8 ~
n=n+1;
" r7 X4 p' E% O# c
d(i,n)=j;
- M8 g8 A0 g8 V( l) \
break
/ B# `0 B8 {0 h( a7 @ t
end
/ ]5 k8 ?" U9 m" b# n
while d(i,n)<25
' |3 v0 F" D4 j8 |
l=d(i,n);
$ F+ k& i, r: L# T2 {6 h A o
J=1:39;
3 M% \# t, [ J- i$ y4 p3 U
J(J==i)=[];
6 Q4 j3 \5 s8 p- f
J(J==l)=[];
0 t9 M; L& j0 p" N
for j=J
8 n: A# [% e% g8 J) ?9 u& d9 U
if A(l,j)~=999999 & A(l,j)~=0
5 M3 b* f9 d% i; a5 Z, G$ L
D(i)=D(i)+A(l,j);
5 ~! K+ G6 t" K6 { L+ a
n=n+1;
# y0 O( ~. @/ h' \8 K/ F' x9 T% a t
d(i,n)=j;
: o1 }5 J L- k# h% b
break
* z. S) ~3 N7 H* q& K$ V
end
% L9 c" O" `5 a" @
end
# C/ Q/ P2 f# g0 ]: p0 a& x) D
end
6 M- @: F; u! ]( M( ?7 o! p9 G) B
end
* {' b. Y2 e9 d+ v/ Y
end
5 D9 Q7 f8 A! R2 t1 M
D
D7 A$ |, j6 z. H
d
1 ?# ^* C8 r( J$ `6 D' P
" q0 ~0 ^% n( }0 H: Y, [, b
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？
: l) l+ |2 j' }8 I# P1 k
PS：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。
; Z$ L- ~$ _2 i5 q9 Z
此程序的目的是找出一组最优路线，使相关运费最短。
作者:
xuyin
时间:
2009-9-6 15:21
这要找错误挺复杂的，有没有可能是运行时间比较长，不一定是死循环出现。我编辑过运行3小时的程序
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