結果
問題 | No.393 2本の竹 |
ユーザー | Leonardone |
提出日時 | 2016-07-12 07:57:35 |
言語 | Haskell (9.8.2) |
結果 |
WA
|
実行時間 | - |
コード長 | 1,377 bytes |
コンパイル時間 | 1,935 ms |
コンパイル使用メモリ | 172,160 KB |
実行使用メモリ | 12,928 KB |
最終ジャッジ日時 | 2024-10-15 01:05:46 |
合計ジャッジ時間 | 4,383 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge4 |
(要ログイン)
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 (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 i = case compare v1 mn of EQ -> (True, v1, oo ++ tts, i) GT -> (False, v1 - t1, t1 : oo ++ tts, i - 1) LT -> case tts of [] -> (False, v1, oo, i) t:ts -> rv where (wb, wv, ws, wi) = bar ts (v1 + t) oo t (i + 1) (qb, qv, qs, qi) = bar ts v1 (t : oo) t1 i rv = case True of _ | wb -> (wb, wv, ws, wi) _ | qb -> (qb, qv, qs, qi) _ | wi > qi -> (wb, wv, ws, wi) _ | wi < qi -> (qb, qv, qs, qi) _ | wv > qv -> (wb, wv, ws, wi) _ -> (qb, qv, qs, qi) (_, _, rs, _) = bar ms 0 [] 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