結果
| 問題 |
No.486 3 Straight Win(3連勝)
|
| コンテスト | |
| ユーザー |
atuk721
|
| 提出日時 | 2017-04-18 05:43:08 |
| 言語 | Haskell (9.10.1) |
| 結果 |
AC
|
| 実行時間 | 2 ms / 2,000 ms |
| コード長 | 310 bytes |
| コンパイル時間 | 2,059 ms |
| コンパイル使用メモリ | 175,232 KB |
| 実行使用メモリ | 6,944 KB |
| 最終ジャッジ日時 | 2024-06-26 04:25:56 |
| 合計ジャッジ時間 | 3,139 ms |
|
ジャッジサーバーID (参考情報) |
judge5 / judge2 |
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| ファイルパターン | 結果 |
|---|---|
| other | AC * 28 |
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:11:29: 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."
|
11 | | x == 'O' && y == 'O' && head zs == 'O' = "East"
| ^^^^
Main.hs:12:29: 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."
|
12 | | x == 'X' && y == 'X' && head zs == 'X' = "West"
| ^^^^
[2 of 2] Linking a.out
ソースコード
main :: IO () main = do input <- getLine putStrLn $ check input check :: String -> String check [] = "NA" check (_:[]) = "NA" check (_:_:[]) = "NA" check (x:y:zs) | x == 'O' && y == 'O' && head zs == 'O' = "East" | x == 'X' && y == 'X' && head zs == 'X' = "West" | otherwise = check (y:zs)
atuk721