haskell 004

2020-10-26 23:40:23 -07:00 · 2020-10-26 23:40:23 -07:00 · 177e937ccd
parent 7ed2845210
commit 177e937ccd
1 changed files with 6 additions and 0 deletions
--- a/haskell/euler004.hs
+++ b/haskell/euler004.hs
@ -0,0 +1,6 @@
+module Main where
+
+palindrome n = show n == reverse (show n)
+
+main = do
+    print (maximum [x*y | x <- [100..999], y <- [100..999], palindrome (x*y)])