Divide the 12 balls into 4 groups of 3's. . ]* X" [; a) B6 B5 s0 TTVBNOW 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 group 1 & 2www3.tvboxnow.com! i$ s0 i3 f0 W6 B# c+ i$ G
then weigh group 2 & 3 3 d2 e" t0 S! ~If the results are Equal & Equal, it means the ball with the different weight is in group 4. , d; I1 D' |; V2 D+ @" w$ E: iIf the results are Equal & Unequal, it means the ball is in group 3.0 }; k; l3 f! r6 n+ v3 i7 |: m/ q9 G5 |6 {
If the results are Unequal & Equal, it means the ball is in group 1.公仔箱論壇! j* [: ~1 X h. k: e
If the results are Unequal & Unequal, it means the ball is in group 2.www3.tvboxnow.com' Y* s% E4 D+ a0 D6 s
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Once you determine the group that contains the ball. & |) J: A& ^; {+ ]) R2 ^, u& MSimply weigh two of the balls
[CASE 2]www3.tvboxnow.com& d% p/ I" B' i7 Z" E% T3 X
重D果邊叫A組,輕 D果邊叫B組,為方便稱呼,將A組編為A1,A2,A3,A4,B組編為B5,B6,B7,B8,而頭先C組果4個則是正常波。A組重過B組,即異重波可能是在A組[較正常波重]或在B組[較正常波輕],將A1,B5加一個正常波同A2,B6,B7稱,A3,A4,B8放埋一邊。結果有以下三個﹕