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) 4 m- L7 K' u* U, Y
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!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 1 Q% O; D8 b4 F- h) A' [
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
作者: pengducai    时间: 2010-2-18 19:31
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
: q7 ?0 _& n0 r2 L: r$ B; A) Z/ M谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
- A9 `9 t0 q; ?1 J+ l+ X谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
作者: pengducai    时间: 2010-2-18 19:33
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 3 k1 _, j- C/ g
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+ {4 X3 Q* f5 n谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
作者: pengducai    时间: 2010-2-18 19:33
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
. b0 s! E/ A0 t5 j0 Q谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
作者: pengducai    时间: 2010-2-18 19:34
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
/ n: s& i- ?; K$ U' U谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! & Q) ~2 i# b3 E# }( _9 m
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
作者: pengducai    时间: 2010-2-18 19:36
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! ! u, o6 ~6 N! j% m/ F, \5 ~3 P: p
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!   b; v# B: s: w9 L7 F
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
作者: pengducai    时间: 2010-2-18 19:37
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!   H% L3 O: M" W6 ?
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
3 t0 @% i% ]4 J% ?谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! / w1 G/ K: u, K9 Q  z4 Q
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
作者: pengducai    时间: 2010-2-18 19:38
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 5 e8 ~6 ^6 _" v6 Z3 w
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 8 I2 v  `# G) u2 a$ R' @2 I
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! $ D# J8 m/ h1 A# [& k
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 8 r" j3 L7 R  H7 j8 H. y
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! : Q7 z3 f; V4 n4 @8 O
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! , k( ~  }% f# V
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
& K3 `% Y2 ^1 T9 i5 S% ]谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
4 O2 n! E1 m( g( n谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 6 q- V  Q5 k7 F' J- ?5 [
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! $ J8 s4 ]+ f0 a" J- ~  D1 ?
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+ z. f! g/ N3 C7 h; k% U9 E1 R3 w谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
; p9 _# V; i8 p4 w谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
6 R% K. x3 j5 M& n谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
0 W& n8 t3 Z* i谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
$ _$ E; W1 n* l) ^谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
作者: pengducai    时间: 2010-2-18 19:38
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
0 d6 D! ]" C/ n. U/ j谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
. a9 ?8 T7 N* V: ?# e# o谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
作者: pengducai    时间: 2010-2-18 19:39
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! ; J* {- F" I7 X/ R2 e7 C
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
, v5 v3 c0 `2 {7 Q7 W6 i  n谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
* c! s# E7 X* T7 }1 P4 ]谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
. z+ _/ b( {; ^2 ]( s1 y谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
8 I' `& C- u+ k, v" R+ R  C谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
作者: pengducai    时间: 2010-2-18 19:40
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! # e* G9 J9 K7 b. x
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
/ i, a) X) r  x3 l0 I$ ?: [谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 7 h( @  V/ |  t9 w1 Q
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
作者: pengducai    时间: 2010-2-18 19:41
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
0 V) u# q% j6 x谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! * H2 o0 k0 c- s+ M2 n5 m
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! ) R3 I& e) D  ?) P% X
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! & Y+ J* B) y) p& [1 O
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
. x  l5 G" }2 k  ~( a# {# _- ?- y谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! ! Z$ R" \7 B$ i; o$ w2 {1 e
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
) W& n" }5 f. f2 x3 S谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
6 N3 B% U6 U+ ]  Z, u: a# N谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
, Y  }/ O1 H, G谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
作者: pengducai    时间: 2010-2-18 19:42
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
! b- w( E" U8 n谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
4 I, a% z7 G2 w% n9 o谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! ; X6 [& `; H' u5 J. C* F1 i4 m
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
作者: pengducai    时间: 2010-2-18 19:43
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
) \* l/ I) P4 w! M$ ]谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
- D) j  @% X) Q7 p0 Q& p  d" M谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
5 c; ]! }. D1 A/ ?' @' |$ V, @谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
2 x' R0 Z/ D" x/ M% @. x' R谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
作者: pengducai    时间: 2010-2-18 19:44
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! : E2 j% _% `- m+ G! W# ~
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
6 n+ X( S/ G% W0 w* ?$ A) a% J# Z谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 4 J/ E  }4 m0 p7 C* P6 v  t6 }/ t2 j
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
" o8 P8 G# o- A& y谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
. p4 q1 ~0 B) M/ I2 B! Q" i谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
作者: pengducai    时间: 2010-2-18 19:45
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
2 K4 ~+ E7 l0 r" _+ \" {* y谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!   D- p1 W- ?9 @
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
作者: pengducai    时间: 2010-2-18 19:45
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
2 ]1 g1 c$ B' b3 f4 w+ `3 O1 c谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
0 E7 k$ G+ M9 m3 S' c谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
作者: pengducai    时间: 2010-2-18 19:46
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! ) g" ?8 ?7 `6 ^' E' @
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
1 t; ?) t* f1 n  o) F0 D& ~3 a/ J, s谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
作者: pengducai    时间: 2010-2-18 19:48
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
. [/ z+ [- L! {2 m" P; ^0 o谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
$ S' x$ r" X" q6 p$ g* ^" c" S! M# W谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 7 Q' m4 m/ {" [# b0 a
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
作者: pengducai    时间: 2010-2-18 19:52
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
( v- O! z( ?; y& m" j9 M) V- y  s谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! : K, i& G  j" T
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! ' n2 g1 m! S8 \* B6 s
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
作者: pengducai    时间: 2010-2-18 19:53
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
# v' X- t5 @# s+ Z: `' P7 }谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
" L, U; v+ m, k" H  e# ]$ t谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
. i6 V9 r( P: e4 X0 ]5 l谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
作者: pengducai    时间: 2010-2-18 19:54
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! , }2 m2 [) M, k7 y7 N) q6 ?/ }7 i0 U
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
* F$ g7 v: S# ?7 u, Y谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
作者: pengducai    时间: 2010-2-18 19:54
谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
$ L) i* s/ e7 M* ?) `谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
" Z- \$ e5 X# C; f) M4 |- z谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
6 a1 U) t/ N9 z9 \* z! q6 f谢谢楼主分享!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! ; t: o+ H$ f1 f
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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