結果

問題 No.495 (^^*) Easy
コンテスト
ユーザー momen999
提出日時 2017-06-09 11:24:01
言語 Haskell
(9.10.1)
結果
AC  
実行時間 21 ms / 2,000 ms
コード長 385 bytes
コンパイル時間 4,292 ms
コンパイル使用メモリ 175,616 KB
実行使用メモリ 12,800 KB
最終ジャッジ日時 2024-09-22 14:12:19
合計ジャッジ時間 4,761 ms
ジャッジサーバーID
（参考情報） 		judge1 / judge4
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ファイルパターン 結果
other AC * 7
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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:5:25: 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."
  |
5 |     | not (null hat) && head s == '*'   = 1 + kaomoji (tail s) "^"
  |                         ^^^^

Main.hs:5:56: 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."
  |
5 |     | not (null hat) && head s == '*'   = 1 + kaomoji (tail s) "^"
  |                                                        ^^^^

Main.hs:6:7: 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."
  |
6 |     | head s == '^'     = kaomoji (tail s) "^"
  |       ^^^^

Main.hs:6:36: 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."
  |
6 |     | head s == '^'     = kaomoji (tail s) "^"
  |                                    ^^^^

Main.hs:7:28: 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 o

ソースコード

diff # 

hanten s = map (\x -> case x of { ')' -> '('; '(' -> ')'; _ -> x; }) $ reverse s

kaomoji s hat
    | null s    = 0
    | not (null hat) && head s == '*'   = 1 + kaomoji (tail s) "^"
    | head s == '^'     = kaomoji (tail s) "^"
    | otherwise = kaomoji (tail s) ""

main = getLine >>= putStrLn . unwords . map show . tegami where
    tegami s = [kaomoji s "", kaomoji (hanten s) ""]
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