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| author | Joe Zhao <ztuowen@gmail.com> | 2015-03-17 11:05:29 +0800 |
|---|---|---|
| committer | Joe Zhao <ztuowen@gmail.com> | 2015-03-17 11:05:29 +0800 |
| commit | a9ee47b61558efe09aee23f5671aabd0c3747e8a (patch) | |
| tree | 52426053545a54514d39300e2117bdda14a9b1ef /p3.hs | |
| parent | 11a5fd38018498a7b7feb0e392ac36003b0440ac (diff) | |
| download | h99-a9ee47b61558efe09aee23f5671aabd0c3747e8a.tar.gz h99-a9ee47b61558efe09aee23f5671aabd0c3747e8a.tar.bz2 h99-a9ee47b61558efe09aee23f5671aabd0c3747e8a.zip | |
p -> h
Diffstat (limited to 'p3.hs')
| -rw-r--r-- | p3.hs | 7 |
1 files changed, 0 insertions, 7 deletions
@@ -1,7 +0,0 @@ -elementAt :: [a] -> Integer -> Maybe a - -elementAt [] _ = Nothing -elementAt (x:xs) 1 = Just x -elementAt (x:xs) n - | n>1 = elementAt xs (n-1) - | otherwise = Nothing |