Divide 3 groups first.
5 H! b( u% C, g8 o+ U2 J k# Atvb now,tvbnow,bttvbi.e. 4 x 4 x 4.8 q0 w" q, h$ P! l* n4 }, s( ?. Q, F
Weight any 2 groups [1st]
6 I) y! V3 h& u9 Y4 ~3 Y7 A) Kwww2.tvboxnow.comthen you will know the heavier ball in which group.tvb now,tvbnow,bttvb7 E% b, }8 H" `9 ~+ K
Weight any 2 balls in that group [2nd]
! g( V# v& p# K& G$ N公仔箱論壇then you will know the heavier ball in which 2 balls.1 _# v8 k& p: i e
Repeat again in remainders [3rd]
% z7 U# ]# l. k% ^& h/ q& o. rwww2.tvboxnow.comGot the heavier ball. |
發表於 2009-7-2 12:48 PM
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