結果

問題 No.116 門松列(1)
ユーザー HaarHaar
提出日時 2016-03-16 09:50:23
言語 Haskell
(9.10.1)
結果
AC  
実行時間 2 ms / 5,000 ms
コード長 396 bytes
コンパイル時間 6,878 ms
コンパイル使用メモリ 171,264 KB
実行使用メモリ 6,944 KB
最終ジャッジ日時 2024-06-25 01:15:16
合計ジャッジ時間 3,494 ms
ジャッジサーバーID
(参考情報)
judge2 / judge3
このコードへのチャレンジ
(要ログイン)
ファイルパターン 結果
sample AC * 3
other AC * 21
権限があれば一括ダウンロードができます
コンパイルメッセージ
Loaded package environment from /home/judge/.ghc/x86_64-linux-9.8.2/environments/default
[1 of 2] Compiling Main             ( Main.hs, Main.o )

Main.hs:3:1: warning: [GHC-94817] [-Wtabs]
    Tab character found here, and in 11 further locations.
    Suggested fix: Please use spaces instead.
  |
3 |                                 then 1
  | ^^^^^^^^

Main.hs:9:41: warning: [GHC-63394] [-Wx-partial]
    In the use of ‘tail’
    (imported from Prelude, but defined in GHC.List):
    "This is a partial function, it throws an error on empty lists. Replace it with drop 1, or use pattern matching or Data.List.uncons instead. Consider refactoring to use Data.List.NonEmpty."
  |
9 | takethree xs = (take 3 xs) : takethree (tail xs)
  |                                         ^^^^
[2 of 2] Linking a.out

ソースコード

diff #
プレゼンテーションモードにする

isKadomatsu :: Ord a => [a] -> Int
isKadomatsu xs = if ((a/=b) && (b/=c) && (c/=a)) && (maximum[a,b,c] == b || minimum[a,b,c] == b)
then 1
else 0
where [a,b,c] = xs
takethree :: [a] -> [[a]]
takethree (a:b:c:[]) = [[a,b,c]]
takethree xs = (take 3 xs) : takethree (tail xs)
main = do
getLine
getLine >>= print . sum . map isKadomatsu . takethree . map (read::String->Integer) . words
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