阿碇

There can't possible be a way, the reason being the following:
! C+ }' Y5 R4 z) m9 x. Z. F4 u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 days5.39.217.77! v" H8 }* u8 x% K( |3 O
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
+ T9 t" }; I% i: P, b8 ytvb now,tvbnow,bttvbany solution proposed would be statistically impossible.