数学建模社区-数学中国

标题: 8th IMC 2001 Problems and Solutions [打印本页]

作者: madio    时间: 2008-9-3 12:34
标题: 8th IMC 2001 Problems and Solutions
prob_sol1.pdf (71.32 KB, 下载次数: 25) 1 u. Z7 a; ~2 Z: h8 d6 f
prob_sol2.pdf (84.27 KB, 下载次数: 29)

day1_solutions.pdf

87.56 KB, 下载次数: 22, 下载积分: 体力 -2 点

day2_solutions.pdf

80.78 KB, 下载次数: 23, 下载积分: 体力 -2 点


作者: zoushidexin    时间: 2009-3-21 13:57
bucuo,jixunuli
作者: china19901015    时间: 2010-1-26 11:46
嗯,看看了,,
作者: pengducai    时间: 2010-2-18 19:29
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
作者: pengducai    时间: 2010-2-18 19:29
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 6 t6 b/ g" J+ n; X% n/ F0 {
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
作者: pengducai    时间: 2010-2-18 19:31
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
7 X5 U0 m3 ]7 N. ^3 ?6 J& y谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
: |* e: J4 ?+ b谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
作者: pengducai    时间: 2010-2-18 19:33
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! % N& z3 @. c1 ]$ N# ]
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
/ C1 K' o; g( U7 R8 V谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
作者: pengducai    时间: 2010-2-18 19:33
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
* G  c( Q4 I- o( b! V谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
作者: pengducai    时间: 2010-2-18 19:34
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
6 z6 O. D: x% `/ f' h3 N) ]% c谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! . ~: `7 b+ `" E5 \4 v
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
作者: pengducai    时间: 2010-2-18 19:36
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
7 p4 w  ^9 z! W8 e谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
1 q1 b' p! h0 n2 k# p2 h1 d谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
作者: pengducai    时间: 2010-2-18 19:37
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! : D! r5 e' E7 L
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! , K) Q7 S5 F) @) n; q
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! + \4 {8 d1 ~- a2 n
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
作者: pengducai    时间: 2010-2-18 19:38
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! ' ^& N' L3 C# x" }" O
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
! [& |& z0 R1 C# N2 _5 k& B谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! : }4 [! Q5 `! S) P; f
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
1 a3 q: L- v- g$ j1 x4 R! v8 o2 G谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 9 ]% B1 n9 h% ?* t' F4 }. @
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
* o) V- E) A2 N谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! . X5 K* }. g- `8 U8 q/ j) Y1 ^4 v
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
" _" \2 H+ p- t5 B: F' F5 X* b& c谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 7 N) O0 n/ I$ P, q! `3 \2 C
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
1 l6 K8 X9 _/ C2 D' R谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 9 n. B9 M. `7 o$ t) P" e& M' w, `
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
# I. K/ F, o6 J( ]. H* a# W9 e0 \谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
: d( s% z9 Q( ^  I. r+ G: a, F谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! $ l) `' C% q6 s2 J
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
2 X8 y8 I: Z. z9 J2 @  t谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
作者: pengducai    时间: 2010-2-18 19:38
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
* q1 E, I, h! m/ Z谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!   a+ f" O. c8 A; C4 {5 }# X
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
作者: pengducai    时间: 2010-2-18 19:39
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! * I+ T( F( L- F9 O
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! - l& o; Z& {8 a# h
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 7 i* d& Z" G! D- D5 D6 d7 e. {% \$ z
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! ! ^" ~5 M9 |5 `5 ~: z5 B" `( g; j
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
- F& \& W; a% i: {* ?# t谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
作者: pengducai    时间: 2010-2-18 19:40
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
% o2 [% l+ L1 l" q) R谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 8 U4 E( F2 [# j4 C: L
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 9 Q8 E# R( L' ~8 L1 e
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
作者: pengducai    时间: 2010-2-18 19:41
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
4 H! M* {6 Q8 V# N% F1 _; ]3 O; v谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 4 {8 w* I  z% c  v4 T5 J/ Y: `8 w
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 1 Y* O6 U* l5 T) {- E; |* V0 [/ V
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 4 S7 u7 F# |# g& k
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
3 U% V3 L- D0 X4 A( b1 U' D; S谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
4 _9 [9 D, v  y) _! a8 }! R! f$ T谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! ' ^0 p: z; f8 Z! l
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
0 G% {) H' k- e" z+ Z" t谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! / K0 X- E9 x. ?3 D  e' T6 ^: s
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
作者: pengducai    时间: 2010-2-18 19:42
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 7 U, K; y- E& y( o& x9 ^6 C
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
9 f$ B3 A8 K  n1 g. `7 T谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
2 F2 K" o1 G/ l谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
作者: pengducai    时间: 2010-2-18 19:43
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! ' C4 ?+ }9 T; C7 A! B
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! % x) ^* r2 |  g7 e# q" [5 ~
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
! m5 v8 a/ x5 r5 U0 q6 u谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
: n. c4 Q9 p, J7 V, s! d谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
作者: pengducai    时间: 2010-2-18 19:44
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
4 C* j% U% p- ?& ^% R0 N% o$ C4 d1 ]谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
, f; ~4 @% h: C& P/ v谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
; H! N+ n& C; t. T1 {4 U" l谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
/ k6 A( Y4 l2 t谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
  x3 ?+ h# r( R/ s3 T谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
作者: pengducai    时间: 2010-2-18 19:45
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 3 L, ^4 U) Q: d, X% Q/ b. v, T
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! ; E5 T6 l! R' x& @: u' @$ H3 F
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
作者: pengducai    时间: 2010-2-18 19:45
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 0 |. Z7 I/ X& z# r5 O# r, a' u& L6 z2 `
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! - O; U# N1 f1 \- t+ O
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
作者: pengducai    时间: 2010-2-18 19:46
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
2 b$ y1 z  [2 t8 |: V谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
, t2 W: e. c* A1 n谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
作者: pengducai    时间: 2010-2-18 19:48
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
7 v4 F$ B# J( r4 e( z4 V, m5 B谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 6 n6 ~. [. J) W8 N. ]$ a  l
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! , w  l$ D8 Q6 X
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
作者: pengducai    时间: 2010-2-18 19:52
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 3 s- Z% J+ X% a: V) P
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! : c2 {$ T+ ^5 W% z
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
6 ^2 Q9 B& x- \: k. [5 P( F谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
作者: pengducai    时间: 2010-2-18 19:53
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
5 d! B4 p5 p6 `6 G' l" C谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 6 |3 S7 i# m1 ~# s) Y& [& X
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
0 U1 a' Z4 B9 R* c% h9 N谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
作者: pengducai    时间: 2010-2-18 19:54
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
' x1 }9 Z" ]* a- _2 ^谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
/ w2 Y9 e5 u: X5 y0 j谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
作者: pengducai    时间: 2010-2-18 19:54
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
& P/ A5 j/ z% W$ U谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
( c2 N' P* @; X2 B谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
" _8 \# V0 E4 a0 p- v- P: f谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! # A% k, f: Z1 f* z3 I' D( `3 M0 Y- x
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
作者: ylw    时间: 2010-5-1 14:58
楼主 这和普特南数学竞赛由什么不同?
作者: wy617958197    时间: 2014-9-5 08:14
嗯,看看了,,




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