There can't possible be a way, the reason being the following:& s2 C8 k4 x% |8 }# j* J# Z9 A9 f) \
everyday the person being picked is randomly generated, that means for a person to have 99.99% chance of being picked that takes over 600 daystvb now,tvbnow,bttvb+ v! F9 ~' l% e9 U4 f
lets just assume only 2 person in the entire group is the unlucky one, and that would case over 4 years of time just to get everybody out in the yard once2 u; h; ?( q! r
any solution proposed would be statistically impossible. |
發表於 2012-7-19 08:44 PM
| 
