Talk:99 questions/Solutions/26
Revision as of 10:53, 23 September 2011 by Alexraasch (talk | contribs)
The second solution from the bottom is not correct because it generates also all combinations with k-1, k-2, ..., 0 elements. I didn't check the other solutions. --Alexraasch 09:56, 23 September 2011 (UTC)