put six on each side firsttvb now,tvbnow,bttvb6 s) ~# Q, C- d1 @
2 t0 Q. n$ s( a( b0 E
from the heavier six, split it to three on each side公仔箱論壇: g L8 l! c4 l$ ]# O) E
6 `, G+ k) ?( U6 o2 ethen there is three left, put one on each side, if one is heavier then that is it, if they are balanced then last one is heavy one |