yonkee

曾经思考了半小时 无解

by3by3

lol
9 t( W9 n% |. b* `4 {; V公仔箱論壇imy iq is very low

jsem

原帖由 Penny.LEI 於 2006-11-26 01:39 AM 發表
! S9 U6 h4 R5 u* d# `: G0 D5.39.217.775.39.217.77. t7 Y$ z' ~' e, O" I* E6 q
5.39.217.771 {/ M, O, F- b  J

; h+ @$ F% C9 _. X. {5.39.217.77咁你又點知係重左果邊有問題定輕左果邊有問題呢??2 j  b$ O' {+ W# G$ s
咁你第二次應該用重果邊定輕果邊黎量呢???5.39.217.77  c9 b  z' J9 x
1 d9 y* ~3 M* N! V
所以佢個答案100%係唔正確既

5.39.217.77  T/ H, U1 T% h1 x0 n, u5 [& ?
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

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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