without assuming anything 'special' about the board you cannot do better than N2
On 16 December 2011 13:11, Sai Nikhil <[email protected]> wrote: > excluding the middle three rows, the remaining two opposite portions are > mirror images and can be obtained by replication wrt (n-1)/2 if n is odd ... > > -- > You received this message because you are subscribed to the Google Groups > "Google Code Jam" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/google-code?hl=en. > -- You received this message because you are subscribed to the Google Groups "Google Code Jam" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-code?hl=en.
