take 4 balls as a group, 3 groups - A B C
" ?3 N, s" k+ d9 X0 a1 @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。weigh A & B (ex. B heavier)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。: _4 I, K: w3 Q4 @/ J/ P1 {* ?
then weigh B & C (B & C same weight)tvb now,tvbnow,bttvb% d! W' B( h6 @) I
to find which group has the weight difference and find out is it (A is lighter)tvb now,tvbnow,bttvb2 q2 v. R V, k# x$ s
heavier or lighter
. f6 Q: Z6 x9 z# ]0 ?( `/ ?tvb now,tvbnow,bttvbthen measure 2 vs 2 balls, EF vs GH, pick out the lighter group (EF lighter)
3 C1 i7 l, `5 e/ p. s+ M5.39.217.76measure E vs F to find which 1 is lighter.... |
發表於 2006-12-6 04:55 PM
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