Divide the 12 balls into 4 groups of 3's.5.39.217.77) p2 {: e, X5 J2 s
Weigh group 1 & 2
2 q/ o% t( j4 D7 e3 U$ X. QTVBNOW 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。then weigh group 2 & 3
& V: ~& N6 j: j( p: ~1 a, O% L( @If the results are Equal & Equal, it means the ball with the different weight is in group 4.
. Z! X7 c+ N, ^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。If the results are Equal & Unequal, it means the ball is in group 3.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。2 a0 I# N/ G) t) R" O
If the results are Unequal & Equal, it means the ball is in group 1.5.39.217.77# d0 I2 F0 _' K& N2 {% o
If the results are Unequal & Unequal, it means the ball is in group 2.
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Once you determine the group that contains the ball.
$ Q* x6 y! L$ ~8 _% qSimply weigh two of the balls |
發表於 2007-11-15 03:54 PM
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