原帖由 stupid818 於 2008-4-17 11:42 PM 發表
0 X7 q8 }4 G6 l5 `# }7 L6 t1 E+ ?tvb now,tvbnow,bttvbfirst, compare 6 and another 6. they must have difference.
t7 C# Y# P% J0 ]tvb now,tvbnow,bttvbsecond, divide those 6 heavier one into two, each has 3. u will find difference again.
/ E* `! d9 ?! b5.39.217.77:8898third time, if u put 2 and they are equal, u will kno ... tvb now,tvbnow,bttvb+ L% i6 v2 k6 v: p2 h- L
tvb now,tvbnow,bttvb/ c8 n9 u. c) a7 M0 Z C1 K
but the question has not defined whether the abnormal ball is heavier or ligher than normal ones .... |