[gcj] Re: About GCJ-Africa T-Shirt

2010-05-21 Thread marcog
As far as I know, the top 180 were emailed about receiving a t-shirt. Marco On May 21, 8:37 pm, Phoenix wrote: > Are the t-shirts being distributed on some criteria? I wish I could have one > but alas I did not receive any email. > > > > On Fri, May 21, 2010 at 11:43

[gcj] Re: About GCJ-Africa T-Shirt

2010-05-21 Thread marcog
Google are sending me the Cape Town t-shirts to distribute, and they haven't been sent yet. My guess is they're giving people time to respond to the email giving a collection point so they have all the numbers to send in one go. Marco On May 21, 1:23 pm, Ahmed Medhat wrote: > the same for me > >

[gcj] Re: Reg : Optimazation in Theme Park

2010-05-09 Thread marcog
On May 9, 9:57 pm, Brian Watkins wrote: > I can see O(N log r), but O(N) seems pretty tough. http://pastebin.com/z8h82e99 is a Python implementation of the O(N) algorithm. The difference is in the jump table calculation: instead of calculating each entry independently, use a moving pointer that r