There can't possible be a way, the reason being the following:
0 ] v. _" S' p( _1 A2 S8 Leveryday 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
& P6 c/ G( q' Utvb 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 once5.39.217.77:8898+ Z; Q! n, ?# y. B# b+ o
any solution proposed would be statistically impossible. |
發表於 2012-7-19 08:44 PM
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