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Diffstat (limited to '70b-73/70b.hs')
| -rw-r--r-- | 70b-73/70b.hs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/70b-73/70b.hs b/70b-73/70b.hs new file mode 100644 index 0000000..dbeb5b5 --- /dev/null +++ b/70b-73/70b.hs @@ -0,0 +1,3 @@ +data Tree a = Node a [Tree a] deriving (Eq, Show) + +-- Haskell is type-safe, so there is no solution. |