alice980

好难勒。。。。有人知道答案吗？？

sunfion

summichan

everyone change the light once when they get out but if one person has go out once, just keep the light don't change anything...
) C! t7 _( {0 ]8 B; L* I. D1 T3 ctvb now,tvbnow,bttvbif the light turn on and off for 100 times, all people have been go out...

Blade1009

I think everybody just go to the yard but not go back to the cell, therefore everyday theres one new person going to the yard. and after 100 days everybody will be in the yard.

jasontan619

See answer

saros_niphy

唔太難啊^0^

zhw110911

没太看懂啥意思

kyooodidi

睇睇个答案

TONGHIUYAN

我想知

wymanlo2010

真係唔知呢.....

wymanlo2010

唔明喎~~~~你負責關燈果個可以出黎n次?
) k$ \0 H" J* _; x, N( u* M( q咁開燈果99個一定每人出黎一次架咩?

tansese

i don't know

bunnyhop

不知道

私奔

已經有人答咗咯~