結果
問題 | No.955 ax^2+bx+c=0 |
ユーザー | Leonardone |
提出日時 | 2019-12-18 04:46:12 |
言語 | Haskell (9.6.2) |
結果 |
RE
(最新)
AC
(最初)
|
実行時間 | - |
コード長 | 1,368 bytes |
コンパイル時間 | 1,236 ms |
コンパイル使用メモリ | 179,268 KB |
実行使用メモリ | 8,048 KB |
最終ジャッジ日時 | 2023-09-21 06:06:14 |
合計ジャッジ時間 | 5,429 ms |
ジャッジサーバーID (参考情報) |
judge11 / judge14 |
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
7,804 KB |
testcase_01 | AC | 3 ms
7,604 KB |
testcase_02 | AC | 3 ms
7,276 KB |
testcase_03 | AC | 2 ms
7,380 KB |
testcase_04 | AC | 3 ms
7,480 KB |
testcase_05 | AC | 2 ms
7,412 KB |
testcase_06 | AC | 3 ms
7,288 KB |
testcase_07 | AC | 2 ms
7,416 KB |
testcase_08 | AC | 3 ms
7,284 KB |
testcase_09 | AC | 3 ms
7,480 KB |
testcase_10 | AC | 2 ms
7,288 KB |
testcase_11 | AC | 3 ms
7,420 KB |
testcase_12 | AC | 3 ms
7,332 KB |
testcase_13 | AC | 2 ms
7,524 KB |
testcase_14 | AC | 2 ms
7,424 KB |
testcase_15 | AC | 2 ms
7,564 KB |
testcase_16 | AC | 2 ms
7,360 KB |
testcase_17 | AC | 3 ms
7,700 KB |
testcase_18 | AC | 2 ms
7,396 KB |
testcase_19 | AC | 3 ms
7,512 KB |
testcase_20 | AC | 2 ms
7,412 KB |
testcase_21 | AC | 2 ms
7,492 KB |
testcase_22 | AC | 3 ms
7,472 KB |
testcase_23 | AC | 2 ms
7,524 KB |
testcase_24 | AC | 3 ms
7,444 KB |
testcase_25 | AC | 3 ms
7,568 KB |
testcase_26 | AC | 3 ms
7,388 KB |
testcase_27 | AC | 3 ms
7,540 KB |
testcase_28 | AC | 3 ms
7,388 KB |
testcase_29 | AC | 2 ms
7,584 KB |
testcase_30 | AC | 3 ms
7,512 KB |
testcase_31 | AC | 2 ms
7,524 KB |
testcase_32 | AC | 2 ms
7,536 KB |
testcase_33 | AC | 2 ms
7,532 KB |
testcase_34 | AC | 3 ms
7,748 KB |
testcase_35 | AC | 3 ms
7,688 KB |
testcase_36 | AC | 3 ms
7,748 KB |
testcase_37 | AC | 3 ms
7,792 KB |
testcase_38 | AC | 3 ms
7,812 KB |
testcase_39 | AC | 3 ms
7,868 KB |
testcase_40 | AC | 3 ms
7,852 KB |
testcase_41 | AC | 3 ms
7,864 KB |
testcase_42 | AC | 3 ms
7,792 KB |
testcase_43 | AC | 3 ms
7,908 KB |
testcase_44 | AC | 3 ms
7,960 KB |
testcase_45 | AC | 3 ms
7,844 KB |
testcase_46 | AC | 3 ms
8,048 KB |
testcase_47 | AC | 3 ms
7,900 KB |
testcase_48 | AC | 3 ms
7,816 KB |
testcase_49 | AC | 3 ms
7,948 KB |
testcase_50 | AC | 3 ms
7,884 KB |
testcase_51 | AC | 3 ms
7,876 KB |
testcase_52 | AC | 3 ms
7,852 KB |
testcase_53 | AC | 3 ms
7,896 KB |
testcase_54 | AC | 3 ms
7,828 KB |
testcase_55 | AC | 3 ms
7,868 KB |
testcase_56 | AC | 3 ms
7,824 KB |
testcase_57 | AC | 3 ms
7,776 KB |
testcase_58 | AC | 3 ms
7,744 KB |
testcase_59 | AC | 3 ms
7,788 KB |
testcase_60 | AC | 3 ms
7,448 KB |
testcase_61 | AC | 2 ms
7,504 KB |
testcase_62 | AC | 3 ms
7,864 KB |
testcase_63 | AC | 3 ms
7,796 KB |
testcase_64 | AC | 3 ms
7,460 KB |
testcase_65 | AC | 3 ms
7,860 KB |
testcase_66 | AC | 2 ms
7,512 KB |
testcase_67 | AC | 3 ms
7,852 KB |
testcase_68 | AC | 3 ms
7,288 KB |
testcase_69 | AC | 3 ms
7,832 KB |
testcase_70 | AC | 3 ms
7,812 KB |
testcase_71 | AC | 2 ms
7,424 KB |
testcase_72 | AC | 3 ms
7,376 KB |
testcase_73 | AC | 3 ms
8,000 KB |
testcase_74 | AC | 3 ms
7,852 KB |
testcase_75 | AC | 3 ms
7,424 KB |
testcase_76 | AC | 2 ms
7,504 KB |
testcase_77 | AC | 3 ms
7,936 KB |
testcase_78 | AC | 3 ms
7,776 KB |
testcase_79 | AC | 3 ms
7,844 KB |
testcase_80 | AC | 3 ms
7,536 KB |
testcase_81 | AC | 3 ms
7,804 KB |
testcase_82 | AC | 3 ms
7,612 KB |
testcase_83 | AC | 3 ms
7,596 KB |
testcase_84 | AC | 2 ms
7,724 KB |
testcase_85 | AC | 3 ms
7,840 KB |
testcase_86 | AC | 2 ms
7,608 KB |
testcase_87 | AC | 2 ms
7,584 KB |
testcase_88 | AC | 3 ms
7,372 KB |
testcase_89 | AC | 2 ms
7,480 KB |
testcase_90 | AC | 3 ms
7,576 KB |
testcase_91 | AC | 3 ms
7,560 KB |
testcase_92 | AC | 3 ms
7,348 KB |
testcase_93 | AC | 3 ms
7,604 KB |
testcase_94 | AC | 3 ms
7,528 KB |
testcase_95 | AC | 2 ms
7,752 KB |
testcase_96 | AC | 3 ms
7,628 KB |
testcase_97 | AC | 3 ms
7,748 KB |
testcase_98 | AC | 3 ms
7,704 KB |
testcase_99 | AC | 3 ms
7,748 KB |
testcase_100 | AC | 2 ms
7,352 KB |
testcase_101 | AC | 3 ms
7,632 KB |
testcase_102 | AC | 3 ms
7,680 KB |
testcase_103 | AC | 2 ms
7,700 KB |
testcase_104 | AC | 2 ms
7,468 KB |
testcase_105 | AC | 3 ms
7,584 KB |
testcase_106 | AC | 3 ms
7,828 KB |
testcase_107 | AC | 3 ms
7,500 KB |
testcase_108 | AC | 3 ms
7,604 KB |
testcase_109 | AC | 3 ms
7,596 KB |
testcase_110 | AC | 3 ms
7,652 KB |
testcase_111 | AC | 3 ms
7,604 KB |
testcase_112 | AC | 3 ms
7,588 KB |
testcase_113 | AC | 3 ms
7,684 KB |
testcase_114 | AC | 2 ms
7,440 KB |
testcase_115 | AC | 3 ms
7,644 KB |
testcase_116 | AC | 2 ms
7,496 KB |
testcase_117 | AC | 3 ms
7,628 KB |
testcase_118 | AC | 2 ms
7,532 KB |
testcase_119 | AC | 3 ms
7,680 KB |
testcase_120 | AC | 3 ms
7,532 KB |
testcase_121 | AC | 3 ms
7,684 KB |
testcase_122 | AC | 3 ms
7,804 KB |
testcase_123 | RE | - |
testcase_124 | RE | - |
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 import Data.List (sort) import Data.Fixed main = interact $ unlines . concat . zipWith ($) [return . show . floor . head, map show . tail] . repeat . solve . map read . words data E30 instance HasResolution E30 where resolution _ = 10 ^ 30 type Foo = Fixed E30 solve :: [Integer] -> [Foo] 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, fromIntegral (-b) / fromIntegral (2*a)] | d > 0 = [2, min y z, max y z] where d = b * b - 4 * a * c y = (fromIntegral (-b) + sqrt' (fromIntegral d)) / fromIntegral (2*a) z = (fromIntegral (-b) - sqrt' (fromIntegral d)) / fromIntegral (2*a) solve _ = undefined sqrt' x = fst $ until (f x) (g x) (x,(0,x)) f x (e,_) = abs (x - e * e) < 1e-15 g x (_,(y,z)) | e * e < x = (e, (e, z)) | otherwise = (e, (y, e)) where e = (y + z) / 2