There can't possible be a way, the reason being the following:
6 o4 f3 j) r; K0 T+ M Atvb now,tvbnow,bttvbeveryday the person being picked is randomly generated, that means for a person to have 99.99% chance of being picked that takes over 600 days5.39.217.77' h3 n2 W7 N- K
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
. T2 p% L+ t) b7 m" [4 _any solution proposed would be statistically impossible. |
發表於 2012-7-19 08:44 PM
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