yonkee

曾经思考了半小时 无解

by3by3

lol
9 U. E: r# c& A  a0 b6 k6 d/ H5 Z* Y8 {tvb now,tvbnow,bttvbimy iq is very low

jsem

原帖由 Penny.LEI 於 2006-11-26 01:39 AM 發表
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咁你又點知係重左果邊有問題定輕左果邊有問題呢??9 K2 G1 _3 `5 j# k! [% d3 h
咁你第二次應該用重果邊定輕果邊黎量呢???7 y% G5 T+ ?* i, x( _! F

* R1 u# L# R( }6 l所以佢個答案100%係唔正確既

2 p9 d* N' i- y* C# ?. o
是的,題目沒有明說异常的球是重是輕,這個方法應該不行

qaz4567

好難呀．．．．

wishbbbb

http://www.megaupload.com/?d=87Q6S9I4
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http://www.megaupload.com/?d=87Q6S9I4tvb now,tvbnow,bttvb* P. A" J7 `  ~4 G/ |

0 H8 Y7 ^2 U; `& L* X, x6 q% vTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。http://www.megaupload.com/?d=87Q6S9I4
% E" h* S( |9 Y: E4 D7 B! Ltvb now,tvbnow,bttvb
) R5 O& E2 _, Q5.39.217.77http://www.megaupload.com/?d=87Q6S9I4
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& U, w+ a; C# ?/ O- t! O- }tvb now,tvbnow,bttvbhttp://www.megaupload.com/?d=87Q6S9I4

vctan2000

lets look at the answer

p290549747

xiang kan kan

lalelilolu123

i think divide 3 in a group, then measure 2 group, if the two group same, then mix the two other group, and divide it into 3 groups of 2 balls, and weigh again.

滴滴仔

thax~~~~~

bin6104007

和4楼的想法一样先两边6个称然后三个……然后一个

yuenyee1985

ans plz~~~~~~~~~

yanwong

THANKSS.

279998723

Feam

i think i have worked it out

oops

watch ans ..:P