Re: ISI 2017 key

Posted by Abhitesh on May 23, 2017; 12:33pm
URL: http://discussion-forum.276.s1.nabble.com/ISI-2017-key-tp7604137p7604617.html

180... lil anxious.

D should be right. Imagine k balls to be placed into n boxes this time balls can be permuted.