kkeekkee

want to know please

evawang

thanks

ecuejacky

see answer

MaxPower07

逐粒放，一边一粒，有两种情况，
$ L5 x0 N0 D! _( ytvb now,tvbnow,bttvb第一种：1.放完第一同第二粒时，天平已经倾斜咗，即係其中一粒係异常，2.攞起任意一粒，将剩低果粒同第三粒比
5 _6 T# a8 I# j# ~# p' Q& v8 iTVBNOW 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。第二种：1.第一同第二粒重量一样，继续加，加到个天平倾斜为止（前提係两边波既数量要一样），最后放落去果粒或倒数第二粒就係异常2.重复第一种情况第2步tvb now,tvbnow,bttvb; F5 N  z- q; M' c7 b5 c. j
tvb now,tvbnow,bttvb4 p6 j8 W' u0 A8 ?) I/ O# Z3 D
[ ????? MaxPower07 ? 2007-7-18 09:48 PM ?? ]tvb now,tvbnow,bttvb4 o* s% `$ a7 ?: ^. J; l6 h
$ [' b, v: h/ T; t* i' n$ v  d
[ 本帖最後由 MaxPower07 於 2007-7-18 10:00 PM 編輯 ]

chrisdx

之前在金田一裡面有看過 但是有聽沒有懂...現在來偷看答案吧=..=

lauvivian1986

將乒乓球分4份,每份3個.
$ Z; B  J. h% y' b0 {- l將其中一份與其他兩份分別稱兩次可得出一份重量異常.（重／轻）
7 X3 C5 M, O$ t$ s" x+ j/ ^# A% d" wwww2.tvboxnow.com抽其中两个称，如果重量相等，则没有被选中嘅球系最重/輕的。如果重量不等，则重／輕的那一边就是那个ball了

bigpanda

thz

ericl33

FIRST PLACE 6 BALLS ON EACH SIDE OF THE LIBRA. ONE SIDE MUST BE HEAVIER THAN THE OTHER IF ONE OF THE BALL WEIGHT MORE. NOW WITH 6 BALLS LEFT, PLACE 3 BALLS ON EACH SIDE OF THE LIBRA. THE WEIGHT DIFFERENCE WILL ELIMINATE 3 MORE BALLS. WITH 3 BALLS LEFT, JUST PICK 2 BALLS AND PLACE THEM ON THE LIBRA. IF THE WEIGHT ARE THE SMAE. THEN THE BALL NOT ON LIBRA WILL BE THE HEAVIER BALL.

auuchu

huh?? How tough is it?
, }# n7 X7 H9 G8 bwww2.tvboxnow.com1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter away
: T" [3 \- F% W. Dtvb now,tvbnow,bttvb
& d4 P- A/ P* e5 C* A7 J公仔箱論壇2/. Break the more heavy section in to 2 sections again, which is 3 balls on each side. Keep the more heavy side again.
- |* @( h; y/ g6 j+ R! l公仔箱論壇
2 |/ r  B4 [) @8 \3/. Pick 2 balls and put them on each side from the remaing 3 balls. If they are equal weight, the ball on the table is the more heavy one, if one side is more heavy than the other, that will be the more heavy one.- I6 D, Y; B9 [2 |+ t# k
' ^6 B3 y  B, Q  ]
Easy. Tough question? For whom? I did it in 1 minute.

impact6

原帖由 auuchu 於 2007-7-21 01:50 AM 發表。
. T4 I/ v+ g- r/ H8 `( G$ ZTVBNOW 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。huh?? How tough is it?
4 _, z* \: ^; G0 ^% @TVBNOW 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。1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter away
; I' Y5 ~" H: s8 Itvb now,tvbnow,bttvb( c2 v* K7 c$ Q, Q! G0 v+ b
2/. Break the more heavy section in to 2 sections again, which is 3 balls on ea ...

0 A0 y4 A, b5 N! O& [公仔箱論壇
$ U% s4 `; e& a% Wwww2.tvboxnow.com www2.tvboxnow.com; z3 Y- y& `# K" l
It says find the 1 ball  weights different from the other 11 balls, NOT FIND THE HEAVIER BALL.  Read the question before try to be a smart ass.

yasan0969

thz

yasan0969

先把12 分为 4組每組3个, 先把1組同2組称, 3组同4组称.最后,把差别最大的再称抽其中两个称，如果重量相等，则没有被选中嘅球系重量異常的。

lordfoong

how?

sunwithayu

就系先5个同5个称罗  下一次就2个同2个称  有几难啊  我2分钟吾洗播  而且以前没做过

5577411

不知道啊