結果
問題 | No.955 ax^2+bx+c=0 |
ユーザー | Leonardone |
提出日時 | 2019-12-18 04:11:15 |
言語 | Haskell (9.8.2) |
結果 |
WA
|
実行時間 | - |
コード長 | 1,272 bytes |
コンパイル時間 | 1,235 ms |
コンパイル使用メモリ | 159,152 KB |
実行使用メモリ | 8,760 KB |
最終ジャッジ日時 | 2023-09-21 06:03:35 |
合計ジャッジ時間 | 7,124 ms |
ジャッジサーバーID (参考情報) |
judge12 / judge11 |
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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 | 3 ms
7,468 KB |
testcase_01 | AC | 3 ms
7,404 KB |
testcase_02 | AC | 2 ms
7,056 KB |
testcase_03 | AC | 2 ms
7,012 KB |
testcase_04 | AC | 2 ms
7,080 KB |
testcase_05 | AC | 3 ms
7,136 KB |
testcase_06 | AC | 3 ms
7,120 KB |
testcase_07 | AC | 3 ms
7,292 KB |
testcase_08 | AC | 3 ms
7,080 KB |
testcase_09 | AC | 2 ms
7,216 KB |
testcase_10 | AC | 3 ms
7,052 KB |
testcase_11 | AC | 3 ms
7,148 KB |
testcase_12 | AC | 3 ms
7,080 KB |
testcase_13 | AC | 3 ms
7,248 KB |
testcase_14 | AC | 3 ms
7,324 KB |
testcase_15 | AC | 2 ms
7,416 KB |
testcase_16 | AC | 3 ms
7,212 KB |
testcase_17 | AC | 2 ms
7,224 KB |
testcase_18 | AC | 2 ms
7,192 KB |
testcase_19 | AC | 2 ms
7,284 KB |
testcase_20 | AC | 3 ms
7,164 KB |
testcase_21 | AC | 3 ms
7,276 KB |
testcase_22 | AC | 3 ms
7,276 KB |
testcase_23 | AC | 3 ms
7,276 KB |
testcase_24 | AC | 2 ms
7,184 KB |
testcase_25 | AC | 2 ms
7,316 KB |
testcase_26 | AC | 3 ms
7,148 KB |
testcase_27 | AC | 3 ms
7,268 KB |
testcase_28 | AC | 3 ms
7,212 KB |
testcase_29 | AC | 2 ms
7,384 KB |
testcase_30 | AC | 3 ms
7,180 KB |
testcase_31 | AC | 3 ms
7,272 KB |
testcase_32 | AC | 2 ms
7,268 KB |
testcase_33 | AC | 2 ms
7,284 KB |
testcase_34 | WA | - |
testcase_35 | WA | - |
testcase_36 | WA | - |
testcase_37 | WA | - |
testcase_38 | WA | - |
testcase_39 | WA | - |
testcase_40 | WA | - |
testcase_41 | WA | - |
testcase_42 | WA | - |
testcase_43 | WA | - |
testcase_44 | WA | - |
testcase_45 | WA | - |
testcase_46 | WA | - |
testcase_47 | WA | - |
testcase_48 | WA | - |
testcase_49 | WA | - |
testcase_50 | WA | - |
testcase_51 | WA | - |
testcase_52 | WA | - |
testcase_53 | WA | - |
testcase_54 | WA | - |
testcase_55 | WA | - |
testcase_56 | WA | - |
testcase_57 | WA | - |
testcase_58 | WA | - |
testcase_59 | WA | - |
testcase_60 | AC | 3 ms
7,132 KB |
testcase_61 | AC | 2 ms
7,212 KB |
testcase_62 | AC | 3 ms
7,424 KB |
testcase_63 | AC | 3 ms
7,432 KB |
testcase_64 | AC | 2 ms
7,152 KB |
testcase_65 | AC | 3 ms
7,484 KB |
testcase_66 | AC | 3 ms
7,248 KB |
testcase_67 | AC | 3 ms
7,520 KB |
testcase_68 | AC | 2 ms
7,088 KB |
testcase_69 | AC | 3 ms
7,524 KB |
testcase_70 | AC | 3 ms
7,424 KB |
testcase_71 | AC | 2 ms
7,152 KB |
testcase_72 | AC | 3 ms
7,128 KB |
testcase_73 | AC | 3 ms
7,568 KB |
testcase_74 | AC | 3 ms
7,472 KB |
testcase_75 | AC | 3 ms
7,152 KB |
testcase_76 | AC | 2 ms
7,152 KB |
testcase_77 | TLE | - |
testcase_78 | -- | - |
testcase_79 | -- | - |
testcase_80 | -- | - |
testcase_81 | -- | - |
testcase_82 | -- | - |
testcase_83 | -- | - |
testcase_84 | -- | - |
testcase_85 | -- | - |
testcase_86 | -- | - |
testcase_87 | -- | - |
testcase_88 | -- | - |
testcase_89 | -- | - |
testcase_90 | -- | - |
testcase_91 | -- | - |
testcase_92 | -- | - |
testcase_93 | -- | - |
testcase_94 | -- | - |
testcase_95 | -- | - |
testcase_96 | -- | - |
testcase_97 | -- | - |
testcase_98 | -- | - |
testcase_99 | -- | - |
testcase_100 | -- | - |
testcase_101 | -- | - |
testcase_102 | -- | - |
testcase_103 | -- | - |
testcase_104 | -- | - |
testcase_105 | -- | - |
testcase_106 | -- | - |
testcase_107 | -- | - |
testcase_108 | -- | - |
testcase_109 | -- | - |
testcase_110 | -- | - |
testcase_111 | -- | - |
testcase_112 | -- | - |
testcase_113 | -- | - |
testcase_114 | -- | - |
testcase_115 | -- | - |
testcase_116 | -- | - |
testcase_117 | -- | - |
testcase_118 | -- | - |
testcase_119 | -- | - |
testcase_120 | -- | - |
testcase_121 | -- | - |
testcase_122 | -- | - |
testcase_123 | -- | - |
testcase_124 | -- | - |
コンパイルメッセージ
Loaded package environment from /home/judge/.ghc/x86_64-linux-9.6.1/environments/default [1 of 2] Compiling Main ( Main.hs, Main.o ) [2 of 2] Linking a.out
ソースコード
-- Try yukicoder -- author: Leonardone @ NEETSDKASU main = interact $ unlines . concat . zipWith ($) [return . show . floor . head, map show . tail] . repeat . solve . map read . words solve (0:0:0:_) = [-1] solve (0:0:_:_) = [0] solve (0:b:c:_) = [1, fromIntegral (-c) / fromIntegral b] solve (a:0:0:_) = [1, 0] solve (a:0:c:_) | e < 0 = undefined -- [0] | otherwise = undefined -- [2, - sqrt e, sqrt e] where e = fromIntegral (-c) / fromIntegral a solve (a:b:0:_) = undefined -- [2, min 0 x, max 0 x] where x = fromIntegral (-b) / fromIntegral a solve (a:b:c:_) | d < 0 = [0] | d == 0 = [1, 0.5 * (fromIntegral (-b) / fromIntegral a)] | d > 0 = [2, min y z, max y z] where d = b * b - 4 * a * c y = 0.5 * (fromIntegral (-b) / fromIntegral a + sqrt' (fromIntegral d / fromIntegral a / fromIntegral a)) z = 0.5 * (fromIntegral (-b) / fromIntegral a - sqrt' (fromIntegral d / fromIntegral a / fromIntegral a)) solve _ = undefined sqrt' x = fst $ until (f x) (g x) (x, (0, x)) f x (e,_) = abs (x - e * e) < 1e-12 g x (_,(y,z)) | e * e < x = (e,(e,z)) | otherwise = (e,(y,e)) where e = (y + z) / 2