There can't possible be a way, the reason being the following:
$ s9 h; N, O8 Rtvb now,tvbnow,bttvbeveryday 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
4 f/ ?2 B; P* ?0 `tvb 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
; D" W" i9 j* D' R4 b( O5.39.217.77:8898any solution proposed would be statistically impossible. |
發表於 2012-7-19 08:44 PM
| 
