SPOJ : Strange Billboard
Hi All,
I am trying to solve the SPOJ Problem “The Strange Billboard”. http://www.spoj.com/problems/CERC07B/ . It involves bit manipulations. Could any one brief on this on How to conquer this.
Thanks
SPOJ : Strange Billboard
Hi All,
I am trying to solve the SPOJ Problem “The Strange Billboard”. http://www.spoj.com/problems/CERC07B/ . It involves bit manipulations. Could any one brief on this on How to conquer this.
Thanks
Check out the Lights Out Puzzle, it is the same as this question.