refer catalan numbers Best Regards Ashish Goel "Think positive and find fuel in failure" +919985813081 +919966006652
On Wed, Mar 2, 2011 at 2:00 AM, bittu <[email protected]> wrote: > Imagine a robot sitting on the upper left hand corner of an NxN grid. > The robot can only move in two directions: right and down. How many > possible paths are there for the robot? > > FOLLOW UP > Imagine certain squares are “off limits”, such that the robot can not > step on them. Design an algorithm to get all possible paths for the > robot. > > > > Thanks & Regards > Shashank Mani > > -- > You received this message because you are subscribed to the Google Groups > "Algorithm Geeks" 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/algogeeks?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" 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/algogeeks?hl=en.
