Snipplr
http://snipplr.com/language/haskell/tags/puzzle
Recent snippets posted on Snipplr.comen-usMon, 31 Aug 2015 10:32:33 GMT(Haskell) Euler Problem 4 in Haskell - rtperson
http://snipplr.com/view/54652/euler-problem-4-in-haskell/
A palindromic number reads the same both ways. The largest palindrome made from the product of two 2-digit numbers is 9009 = 91 * 99.
Find the largest palindrome made from the product of two 3-digit numbers.
There are shorter ways to do this, and I cheat a bit by counting down to 900 rather than 100, but this one short-circuits when it finds the answer, and so is very efficient. ]]>Wed, 01 Jun 2011 00:11:10 GMThttp://snipplr.com/view/54652/euler-problem-4-in-haskell/