結果
| 問題 |
No.632 穴埋め門松列
|
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2018-01-21 04:33:08 |
| 言語 | Haskell (9.10.1) |
| 結果 |
AC
|
| 実行時間 | 2 ms / 1,000 ms |
| コード長 | 462 bytes |
| コンパイル時間 | 8,825 ms |
| コンパイル使用メモリ | 173,568 KB |
| 実行使用メモリ | 5,248 KB |
| 最終ジャッジ日時 | 2024-12-25 18:15:12 |
| 合計ジャッジ時間 | 9,773 ms |
|
ジャッジサーバーID (参考情報) |
judge4 / judge3 |
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| ファイルパターン | 結果 |
|---|---|
| other | AC * 6 |
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:4:140: warning: [GHC-63394] [-Wx-partial]
In the use of ‘head’
(imported from Prelude, but defined in GHC.List):
"This is a partial function, it throws an error on empty lists. Use pattern matching or Data.List.uncons instead. Consider refactoring to use Data.List.NonEmpty."
|
4 | main = interact $ filter (`elem` "14") . concat . concat . concat . concat . map (map (drop 2) . filter ((== 0) . foldl1 (-) . map (read . head) . take 2) . zipWith ($) (map ((. replicate 3) . zipWith ($) . (: [return . (!!1), id]) . (return .)) [maximum, minimum]) . replicate 2) . zipWith ($) (map ((words .) . (. span (/= '?')) . uncurry . (. (++)) . flip (.) . (. tail) . (:)) "14") . replicate 2
| ^^^^
Main.hs:4:369: 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."
|
4 | main = interact $ filter (`elem` "14") . concat . concat . concat . concat . map (map (drop 2) . filter ((== 0) . foldl1 (-) . map (read . head) . take 2) . zipWith ($) (map ((. replicate 3) . zipWith ($) . (: [return . (!!1), id]) . (return .)) [maximum, minimum]) . replicate 2) . zipWith ($) (map ((words .) . (. span (/= '?')) . uncurry . (. (++)) . flip (.) . (. tail) . (:)) "14") . replicate 2
|
ソースコード
-- yukicoder My Practice -- author: Leonardone @ NEETSDKASU main = interact $ filter (`elem` "14") . concat . concat . concat . concat . map (map (drop 2) . filter ((== 0) . foldl1 (-) . map (read . head) . take 2) . zipWith ($) (map ((. replicate 3) . zipWith ($) . (: [return . (!!1), id]) . (return .)) [maximum, minimum]) . replicate 2) . zipWith ($) (map ((words .) . (. span (/= '?')) . uncurry . (. (++)) . flip (.) . (. tail) . (:)) "14") . replicate 2