There can't possible be a way, the reason being the following:公仔箱論壇% m: A9 j! u% ]. r% ?% G/ O3 G* `
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
: n; W0 [% D5 \ Jtvb now,tvbnow,bttvblets 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 t" l* d! B0 P6 E
any solution proposed would be statistically impossible. |
發表於 2012-7-19 08:44 PM
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