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December 15, 2011 at 9:46 am Leave a comment

The Fianchettoed Piece

Another one from codechef – after a long long time – now that I have started managing time to solve some problems.


June 29, 2010 at 11:55 am 1 comment

Transform the Expression

This is a simple one from codechef. Though the problem statement does not make it clear, the expression will be fully parenthesized.


May 2, 2009 at 8:18 am Leave a comment

Play on Words

This one is really good. I tried to use a simple algorithm to solve this one, but turned out the solution though simple, was not that simple as I had wanted it to be.


April 29, 2009 at 6:34 pm Leave a comment

Name chopping

Another one from codechef. Understanding this one is a bit tricky, coding is too simple


April 29, 2009 at 2:36 pm Leave a comment


Another simple one from codechef


April 29, 2009 at 2:36 pm Leave a comment


This one is good if you want to remember basic Permutations and Combinations from class XI and XII


April 27, 2009 at 8:03 am 1 comment

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