1. 6 aside and weight.9 ~6 q7 r6 D& ^' i+ T, c5 ^
2. heavier side from (1), 3 aside weight again.
+ w+ u- J% ?3 q* d0 d" A5.39.217.773. 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.
$ g, s, v5 S2 f2 p! T+ Ltvb now,tvbnow,bttvb公仔箱論壇; s2 `0 D. b W3 R: W+ f J1 N9 W
but i have a question. 重量異常 can be heavier or lighter.... so...... |
發表於 2007-3-3 05:28 PM
| 