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Diffstat (limited to '1-10/9.hs')
| -rw-r--r-- | 1-10/9.hs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/1-10/9.hs b/1-10/9.hs new file mode 100644 index 0000000..e9630f4 --- /dev/null +++ b/1-10/9.hs @@ -0,0 +1,5 @@ +pack :: Eq a => [a] -> [[a]] + +pack [] = [] +pack [x] = [[x]] +pack (x:xs) = if x == head y then (x:y):ys else [x]:(y:ys) where (y:ys) = pack xs |