There can't possible be a way, the reason being the following:5.39.217.775 s. |: a: z3 ~4 S. z" d
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 days5 ?; Z; r9 P2 o
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
8 c3 {3 g* s# h* j) z" g5.39.217.77any solution proposed would be statistically impossible. |
發表於 2012-7-19 08:44 PM
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