There can't possible be a way, the reason being the following:$ G- V, ]7 C. C( }
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
/ t5 W7 n7 J; }/ a9 Atvb now,tvbnow,bttvblets 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 once5.39.217.76* D& i$ L" U( X7 W0 w
any solution proposed would be statistically impossible. |
發表於 2012-7-19 08:44 PM
| 
