There can't possible be a way, the reason being the following:
) ^! |7 ^2 L% _3 ^公仔箱論壇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 days0 u- I( f3 n! v/ H" X4 J9 S$ 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
7 e0 f; ?! c0 Z0 L3 d- k公仔箱論壇any solution proposed would be statistically impossible. |
發表於 2012-7-19 08:44 PM
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