結果
問題 | No.193 筒の数式 |
ユーザー | Michae'Gon |
提出日時 | 2015-04-30 11:48:26 |
言語 | Haskell (9.8.2) |
結果 |
WA
|
実行時間 | - |
コード長 | 577 bytes |
コンパイル時間 | 5,223 ms |
コンパイル使用メモリ | 174,976 KB |
実行使用メモリ | 5,376 KB |
最終ジャッジ日時 | 2024-07-05 17:07:05 |
合計ジャッジ時間 | 5,565 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge5 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | AC | 2 ms
5,248 KB |
testcase_01 | AC | 1 ms
5,376 KB |
testcase_02 | AC | 1 ms
5,376 KB |
testcase_03 | AC | 1 ms
5,376 KB |
testcase_04 | AC | 1 ms
5,376 KB |
testcase_05 | AC | 1 ms
5,376 KB |
testcase_06 | AC | 2 ms
5,376 KB |
testcase_07 | WA | - |
testcase_08 | AC | 2 ms
5,376 KB |
testcase_09 | AC | 1 ms
5,376 KB |
testcase_10 | AC | 2 ms
5,376 KB |
testcase_11 | RE | - |
testcase_12 | AC | 1 ms
5,376 KB |
testcase_13 | WA | - |
testcase_14 | AC | 1 ms
5,376 KB |
testcase_15 | AC | 1 ms
5,376 KB |
testcase_16 | AC | 2 ms
5,376 KB |
testcase_17 | WA | - |
testcase_18 | AC | 1 ms
5,376 KB |
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:12:32: 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." | 12 | | otherwise = ((read $ tail sy ++ x) :: Int) + foldl ff 0 ys + ((read [head sy]) :: Int) | ^^^^ Main.hs:12:80: 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 | | otherwise = ((read $ tail sy ++ x) :: Int) + foldl ff 0 ys + ((read [head sy]) :: Int) | ^^^^ Main.hs:15:14: 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." | 15 | sy = head y | ^^^^ [2 of 2] Linking a.out
ソースコード
import Data.Char main = getLine >>= print . solve . words . foldr ff "" where ff x acc | isDigit x = x : acc | x == '-' = ' ' : x : acc | otherwise = ' ' : acc solve :: [String] -> Int solve (x : xs) | read sy < 0 = ((read $ drop 2 sy ++ x) :: Int) + foldl ff 0 ys + ((read $ take 2 sy) :: Int) | otherwise = ((read $ tail sy ++ x) :: Int) + foldl ff 0 ys + ((read [head sy]) :: Int) where (ys, y) = splitAt (length xs - 1) xs sy = head y ff acc z = read z + acc