There can't possible be a way, the reason being the following:公仔箱論壇; x/ e U6 _$ G5 S9 `3 j3 j5 r
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
2 x5 a w x2 U& h' o7 N( v: N6 \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. h0 g" ?+ E0 G& e
any solution proposed would be statistically impossible. |
發表於 2012-7-19 08:44 PM
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