1. put 6 on each side of the scale to get the heavier side
1 V3 n$ z; x( o' m0 [. FTVBNOW 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。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}
* X3 p( Z) b& q4 P7 U0 xTVBNOW 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。3. put one on each side to weigh and get the heavier one. |
發表於 2008-7-13 10:51 PM
| 
