1. 6 aside and weight.tvb now,tvbnow,bttvb( r( N4 o, b9 x7 ]
2. heavier side from (1), 3 aside weight again.
8 u3 j) H2 T" q! X3. heavier side from (2), take 2 out of 3 to weight. If equal weight the one not on the scale is the heavier one. else the heavier one on the scale is the odd one.
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- }- d! t% y& k8 ~- b6 pbut i have a question. 重量異常 can be heavier or lighter.... so...... |