結果
問題 | No.393 2本の竹 |
ユーザー | Leonardone |
提出日時 | 2016-07-12 07:49:26 |
言語 | Haskell (9.8.2) |
結果 |
WA
|
実行時間 | - |
コード長 | 1,338 bytes |
コンパイル時間 | 1,873 ms |
コンパイル使用メモリ | 169,472 KB |
実行使用メモリ | 14,500 KB |
最終ジャッジ日時 | 2024-10-15 01:04:17 |
合計ジャッジ時間 | 4,893 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge3 |
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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 | WA | - |
testcase_01 | WA | - |
testcase_02 | WA | - |
testcase_03 | WA | - |
testcase_04 | WA | - |
testcase_05 | WA | - |
testcase_06 | WA | - |
testcase_07 | WA | - |
testcase_08 | WA | - |
testcase_09 | WA | - |
testcase_10 | WA | - |
testcase_11 | WA | - |
testcase_12 | WA | - |
testcase_13 | WA | - |
testcase_14 | WA | - |
testcase_15 | WA | - |
testcase_16 | WA | - |
testcase_17 | WA | - |
testcase_18 | WA | - |
testcase_19 | WA | - |
testcase_20 | WA | - |
testcase_21 | WA | - |
testcase_22 | WA | - |
testcase_23 | WA | - |
testcase_24 | WA | - |
testcase_25 | WA | - |
testcase_26 | WA | - |
testcase_27 | TLE | - |
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:6:48: 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 | main = putStrLn . unlines . solve . map read . tail . words =<< getContents | ^^^^ [2 of 2] Linking a.out
ソースコード
-- Try yukicoder -- author: Leonardone @ NEETSDKASU import Data.List (any, sort) main = putStrLn . unlines . solve . map read . tail . words =<< getContents solve x = map show . reverse $ foo [] x where foo a [] = a foo a (n1:n2:m:xs) = foo b zs where (ys, zs) = splitAt m xs ss = sort ys [mn, mx] = sort [n1, n2] (ms, fs) = span (<= mn) ss bar tts v1 oo t1 = case compare v1 mn of EQ -> (True, v1, oo ++ tts) GT -> (False, v1 - t1, t1 : oo ++ tts) LT -> case tts of [] -> (False, v1, oo) t:ts -> rv where (wb, wv, ws) = bar ts (v1 + t) oo t (qb, qv, qs) = bar ts v1 (t : oo) t1 rv = if wb then (wb, wv, ws) else if qb then (qb, qv, qs) else if wv > qv then (wb, wv, ws) else (qb, qv, qs) (rb, rv, rs) = bar ms 0 [] 0 (_ , ei) = foldl (\(dv, di) v -> let u = dv + v in if u > mx then (dv, di + 1) else (u, di)) (0, 0) . sort $ rs ++ fs b = m - ei : a