diff options
Diffstat (limited to '70b-73/72.hs')
| -rw-r--r-- | 70b-73/72.hs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/70b-73/72.hs b/70b-73/72.hs new file mode 100644 index 0000000..06f2ec9 --- /dev/null +++ b/70b-73/72.hs @@ -0,0 +1,5 @@ +data Tree a = Node a [Tree a] deriving (Eq, Show) + +bottomUp :: Tree Char -> [Char] + +bottomUp (Node v xs) = (concat $ map bottomUp xs) ++ [v] |