There can't possible be a way, the reason being the following:5.39.217.77 k0 l* @# ^: h5 E; v1 ]' @( e
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 days公仔箱論壇8 B' I% r2 q% Z, @. e) `- q
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 once( K. b2 Q. T3 G
any solution proposed would be statistically impossible. |
發表於 2012-7-19 08:44 PM
| 
