結果
| 問題 | No.8004 愛国心 |
| コンテスト | |
| ユーザー |
poapoa
|
| 提出日時 | 2020-07-21 18:27:38 |
| 言語 | Haskell (9.14.1) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 355 bytes |
| 記録 | |
| コンパイル時間 | 4,089 ms |
| コンパイル使用メモリ | 193,792 KB |
| 実行使用メモリ | 6,400 KB |
| 最終ジャッジ日時 | 2026-06-03 23:37:02 |
| 合計ジャッジ時間 | 4,972 ms |
|
ジャッジサーバーID (参考情報) |
judge1_0 / judge2_0 |
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| ファイルパターン | 結果 |
|---|---|
| other | WA * 5 |
コンパイルメッセージ
Loaded package environment from /home/judge/.ghc/x86_64-linux-9.14.1/environments/default
[1 of 2] Compiling Main ( Main.hs, Main.o )
Main.hs:15:9: warning: [GHC-63394] [-Wx-partial]
In the use of ‘tail’
(imported from Prelude, but defined in GHC.Internal.List):
"This is a partial function, it throws an error on empty lists. Replace it with 'drop' 1, or use pattern matching or 'GHC.Internal.Data.List.uncons' instead. Consider refactoring to use "Data.List.NonEmpty"."
|
15 | xs <- tail . map (read :: String -> Int) . words <$> getContents
| ^^^^
[2 of 2] Linking a.out
ソースコード
yukicoder :: Int -> [Char] yukicoder 1 = ['y'] yukicoder 2 = ['u'] yukicoder 3 = ['k'] yukicoder 4 = ['i'] yukicoder 5 = ['c'] yukicoder 6 = ['o'] yukicoder 7 = ['d'] yukicoder 8 = ['e'] yukicoder 9 = ['r'] yukicoder _ = [] main :: IO () main = do xs <- tail . map (read :: String -> Int) . words <$> getContents putStrLn $ unlines $ map yukicoder xs
poapoa