p -> h

1 files changed, 0 insertions, 13 deletions

diff --git a/p9.hs b/p9.hs
deleted file mode 100644
index b190491..0000000
--- a/p9.hs
+++ /dev/null
@@ -1,13 +0,0 @@
-pack :: (Eq a) => [a] -> [[a]]
-pack = foldr elim []
-  where elim e [] = [[e]]
-        elim e p@(n:ns)
-          | e == head n = (e:n):ns 
-          | otherwise = [e]:p
-
-pack' (x:xs) = let (first,rest) = span (==x) xs
-               in (x:first) : pack' rest
-pack' [] = []
-
-pack'' (x:xs) = (x:takeWhile (==x) xs):(pack'' $ dropWhile (==x) xs)
-pack'' [] = []