There can't possible be a way, the reason being the following:公仔箱論壇! A- e3 X' U9 w8 M2 ?
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公仔箱論壇1 X: y/ F( o2 s) V
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 oncewww1.tvboxnow.com% I+ `* w( ?) b$ P3 ~! q, p$ ~! Y) l
any solution proposed would be statistically impossible. |
發表於 2012-7-19 08:44 PM
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