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want to know please
thanks

see answer

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逐粒放,一边一粒,有两种情况,公仔箱論壇2 l; l" V# a5 M$ R0 n+ p, q7 [
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。; M4 W; ~* M3 l1 ^; j
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
7 M) r" x8 D/ K0 oTVBNOW 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。
, e' U, c0 y$ ^( m/ j/ |: Qwww2.tvboxnow.com[ ????? MaxPower07 ? 2007-7-18 09:48 PM ?? ]
4 p# M4 ]' l, t1 I9 u  O) }; Otvb now,tvbnow,bttvbTVBNOW 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。0 f! U+ z7 P7 S" T* z5 R
[ 本帖最後由 MaxPower07 於 2007-7-18 10:00 PM 編輯 ]
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=..=

回復第 1 帖由 MagicAndy 所發的帖子

將乒乓球分4份,每份3個.tvb now,tvbnow,bttvb# @( H+ h) W8 `, z: |  ?& R6 A
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)
" q- q/ C( j8 \6 L% g4 }0 w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
thz
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.
huh?? How tough is it?
+ p0 X$ Y5 O; e, f) U! lTVBNOW 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 awaywww2.tvboxnow.com2 x! D; ?" u3 [/ s2 c7 H  F# p

: s6 @; q# s7 \' z  |2 mwww2.tvboxnow.com2/. Break the more heavy section in to 2 sections again, which is 3 balls on each side. Keep the more heavy side again.
5 v9 H) k; a+ p2 }www2.tvboxnow.comTVBNOW 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。2 p( C" q- E2 P1 I' I
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.公仔箱論壇# q( e! Z# L4 X/ _% S

" b% @6 ~' f6 j: D) G3 ftvb now,tvbnow,bttvbEasy. Tough question? For whom? I did it in 1 minute.
原帖由 auuchu 於 2007-7-21 01:50 AM 發表。
+ y% X/ ~& o0 d% l2 F8 K公仔箱論壇huh?? How tough is it?
+ u: j" Q3 N: Y3 p4 M1/. break it down to 2 section, 6 balls on each side. Put which every section shows lighter away公仔箱論壇- A- t9 S3 |% w' A

' u' [: v& H) }2 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。2/. Break the more heavy section in to 2 sections again, which is 3 balls on ea ...
! B* `+ _0 o$ R+ Ktvb now,tvbnow,bttvbwww2.tvboxnow.com6 v- @, p" _% I' G5 O7 e
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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.
thz
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。
how?
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

不知

不知道啊
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