Re: Roommates Matching - June 15

Posted by ritu on Jun 15, 2012; 6:07am
URL: http://discussion-forum.276.s1.nabble.com/Roommates-Matching-June-15-tp7577765p7577798.html

hi vasudha...i got it till 2n!/2^n....and also the example but why do we divide by n! and not just 2...??????