Divide 3 groups first.
! Y) W9 m @# |/ q7 R6 L公仔箱論壇i.e. 4 x 4 x 4.公仔箱論壇. W. p' j, S6 d/ t+ x' L# Q
Weight any 2 groups [1st]5.39.217.76' H5 p$ u- D8 a
then you will know the heavier ball in which group.
2 x! Z# |5 T. c* S公仔箱論壇Weight any 2 balls in that group [2nd]
`& i! U$ Z- V9 Q/ K- hthen you will know the heavier ball in which 2 balls.
% _$ b6 B5 k* E. L5 ?$ v' ?% r. Wtvb now,tvbnow,bttvbRepeat again in remainders [3rd]
$ M; L9 D h2 Q% s" 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。Got the heavier ball. |
發表於 2009-7-2 12:48 PM
| 
