Haskell Quiz/Weird Numbers
< Haskell Quiz(Difference between revisions)
(fix cat sort)
Revision as of 10:37, 13 January 2007
RubyQuiz #57: A weird number is defined as a number, n, such that the sum of all its divisors (excluding n itself) is greater than n, but no subset of its divisors sums up to exactly n.