結果
| 問題 |
No.380 悪の台本
|
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2016-06-25 18:37:51 |
| 言語 | Haskell (9.10.1) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 917 bytes |
| コンパイル時間 | 5,086 ms |
| コンパイル使用メモリ | 172,288 KB |
| 実行使用メモリ | 8,576 KB |
| 最終ジャッジ日時 | 2024-11-06 23:02:17 |
| 合計ジャッジ時間 | 2,706 ms |
|
ジャッジサーバーID (参考情報) |
judge1 / judge2 |
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| ファイルパターン | 結果 |
|---|---|
| sample | WA * 2 |
| other | WA * 8 |
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:27:19: 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."
|
27 | check k = f (head k) (map (map h) $ tail k)
| ^^^^
Main.hs:27:42: 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."
|
27 | check k = f (head k) (map (map h) $ tail k)
| ^^^^
[2 of 2] Linking a.out
ソースコード
-- yukicoder My Practice
-- author: Leonardone @ NEETSDKASU
import Data.Char (toLower, isAlphaNum, isSpace)
import Data.List (inits, isSuffixOf)
main = putStrLn . solve . map words . lines =<< getContents where
solve x = unlines ans where
h c | isAlphaNum c = toLower c
h c | isSpace c = c
h _ = '.'
res True = "CORRECT (maybe)"
res False = "WRONG!"
digi_suffix = drop 3 $ inits "nyo..."
petit_suffix = drop 3 $ inits "nyu..."
gema_suffix = drop 4 $ inits "gema..."
piyo_suffix = drop 3 $ inits "pyo..."
g s = res . or . map (`isSuffixOf` last s)
f "digi" s = g s digi_suffix
f "petit" s = g s petit_suffix
f "gema" s = g s gema_suffix
f "piyo" s = g s piyo_suffix
f "rabi" s = res $ any (any isAlphaNum) s
f _ _ = res False
check [] = res False
check (_:[]) = res False
check k = f (head k) (map (map h) $ tail k)
ans = map check x