1. put 6 on each side of the scale to get the heavier side tvb now,tvbnow,bttvb% _' W7 [* E: Q0 Q. k2 L) |8 t
2. take off any two balls from the more heavier side (among 6 balls) and put 2 on each side of the scale to weigh and get the heavier side(which are 2 balls) {if at this moment the scale is balanced, then weigh the 2 balls which we took out before} {if at this moment the scale is not balanced, then go 3}3 V, q4 A6 y* c. c
3. put one on each side to weigh and get the heavier one. |