http://www.iarcs.org.in/inoi/2013/zco2013/zco2013-1b.php
I think another dp problem. Totally confused! Anyone who could help me in this one?
http://www.iarcs.org.in/inoi/2013/zco2013/zco2013-1b.php
I think another dp problem. Totally confused! Anyone who could help me in this one?
The answer is here ( http://discuss.codechef.com/questions/57313/zco-problem-little-red-riding-hood )
Check for the comments.