結果
問題 | No.955 ax^2+bx+c=0 |
ユーザー | mai |
提出日時 | 2019-12-18 00:54:53 |
言語 | Ruby (3.3.0) |
結果 |
RE
|
実行時間 | - |
コード長 | 523 bytes |
コンパイル時間 | 103 ms |
コンパイル使用メモリ | 7,424 KB |
実行使用メモリ | 12,544 KB |
最終ジャッジ日時 | 2024-07-07 00:04:25 |
合計ジャッジ時間 | 11,233 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge2 |
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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 | 71 ms
12,160 KB |
testcase_01 | AC | 70 ms
12,160 KB |
testcase_02 | AC | 70 ms
12,160 KB |
testcase_03 | AC | 75 ms
12,032 KB |
testcase_04 | AC | 76 ms
12,032 KB |
testcase_05 | AC | 73 ms
12,160 KB |
testcase_06 | AC | 71 ms
12,160 KB |
testcase_07 | AC | 74 ms
12,160 KB |
testcase_08 | AC | 70 ms
12,160 KB |
testcase_09 | AC | 72 ms
12,288 KB |
testcase_10 | AC | 70 ms
12,032 KB |
testcase_11 | AC | 71 ms
12,160 KB |
testcase_12 | AC | 71 ms
12,160 KB |
testcase_13 | AC | 71 ms
12,160 KB |
testcase_14 | AC | 71 ms
12,160 KB |
testcase_15 | AC | 71 ms
12,032 KB |
testcase_16 | AC | 69 ms
12,288 KB |
testcase_17 | AC | 71 ms
12,160 KB |
testcase_18 | AC | 71 ms
12,160 KB |
testcase_19 | AC | 71 ms
12,160 KB |
testcase_20 | AC | 70 ms
12,160 KB |
testcase_21 | AC | 70 ms
12,160 KB |
testcase_22 | AC | 71 ms
12,160 KB |
testcase_23 | AC | 71 ms
12,160 KB |
testcase_24 | AC | 70 ms
12,288 KB |
testcase_25 | AC | 73 ms
12,160 KB |
testcase_26 | AC | 75 ms
12,288 KB |
testcase_27 | AC | 77 ms
12,288 KB |
testcase_28 | AC | 71 ms
12,032 KB |
testcase_29 | AC | 72 ms
12,160 KB |
testcase_30 | AC | 71 ms
12,160 KB |
testcase_31 | AC | 70 ms
12,288 KB |
testcase_32 | AC | 71 ms
12,032 KB |
testcase_33 | AC | 71 ms
12,160 KB |
testcase_34 | AC | 76 ms
12,160 KB |
testcase_35 | AC | 79 ms
12,160 KB |
testcase_36 | AC | 79 ms
12,288 KB |
testcase_37 | AC | 77 ms
12,288 KB |
testcase_38 | AC | 76 ms
12,288 KB |
testcase_39 | AC | 72 ms
12,288 KB |
testcase_40 | AC | 84 ms
12,288 KB |
testcase_41 | AC | 80 ms
12,160 KB |
testcase_42 | AC | 71 ms
12,288 KB |
testcase_43 | AC | 70 ms
12,160 KB |
testcase_44 | AC | 70 ms
12,160 KB |
testcase_45 | AC | 71 ms
12,288 KB |
testcase_46 | RE | - |
testcase_47 | RE | - |
testcase_48 | RE | - |
testcase_49 | RE | - |
testcase_50 | RE | - |
testcase_51 | RE | - |
testcase_52 | WA | - |
testcase_53 | WA | - |
testcase_54 | WA | - |
testcase_55 | RE | - |
testcase_56 | RE | - |
testcase_57 | RE | - |
testcase_58 | RE | - |
testcase_59 | RE | - |
testcase_60 | AC | 71 ms
12,160 KB |
testcase_61 | AC | 73 ms
12,160 KB |
testcase_62 | AC | 71 ms
12,416 KB |
testcase_63 | WA | - |
testcase_64 | AC | 71 ms
12,160 KB |
testcase_65 | RE | - |
testcase_66 | AC | 71 ms
12,160 KB |
testcase_67 | AC | 70 ms
12,160 KB |
testcase_68 | AC | 70 ms
12,032 KB |
testcase_69 | AC | 71 ms
12,288 KB |
testcase_70 | RE | - |
testcase_71 | AC | 71 ms
12,160 KB |
testcase_72 | AC | 72 ms
12,032 KB |
testcase_73 | AC | 75 ms
12,160 KB |
testcase_74 | AC | 72 ms
12,288 KB |
testcase_75 | AC | 74 ms
12,160 KB |
testcase_76 | AC | 74 ms
12,160 KB |
testcase_77 | RE | - |
testcase_78 | RE | - |
testcase_79 | WA | - |
testcase_80 | AC | 71 ms
12,032 KB |
testcase_81 | AC | 71 ms
12,288 KB |
testcase_82 | AC | 70 ms
12,160 KB |
testcase_83 | AC | 70 ms
12,160 KB |
testcase_84 | AC | 73 ms
12,160 KB |
testcase_85 | AC | 71 ms
12,288 KB |
testcase_86 | AC | 70 ms
12,160 KB |
testcase_87 | AC | 72 ms
12,160 KB |
testcase_88 | AC | 70 ms
12,160 KB |
testcase_89 | AC | 71 ms
12,032 KB |
testcase_90 | AC | 72 ms
12,288 KB |
testcase_91 | AC | 69 ms
12,288 KB |
testcase_92 | AC | 70 ms
12,160 KB |
testcase_93 | AC | 71 ms
12,160 KB |
testcase_94 | AC | 71 ms
12,288 KB |
testcase_95 | AC | 71 ms
12,160 KB |
testcase_96 | AC | 75 ms
12,032 KB |
testcase_97 | AC | 74 ms
12,160 KB |
testcase_98 | AC | 72 ms
12,032 KB |
testcase_99 | AC | 73 ms
12,160 KB |
testcase_100 | AC | 71 ms
12,160 KB |
testcase_101 | AC | 72 ms
12,160 KB |
testcase_102 | AC | 72 ms
12,160 KB |
testcase_103 | AC | 72 ms
12,160 KB |
testcase_104 | AC | 72 ms
12,160 KB |
testcase_105 | AC | 71 ms
12,160 KB |
testcase_106 | AC | 71 ms
12,160 KB |
testcase_107 | AC | 70 ms
12,160 KB |
testcase_108 | AC | 71 ms
12,288 KB |
testcase_109 | AC | 71 ms
12,160 KB |
testcase_110 | AC | 70 ms
12,288 KB |
testcase_111 | AC | 72 ms
12,160 KB |
testcase_112 | AC | 70 ms
12,160 KB |
testcase_113 | AC | 70 ms
12,160 KB |
testcase_114 | AC | 70 ms
12,032 KB |
testcase_115 | AC | 70 ms
12,032 KB |
testcase_116 | AC | 70 ms
12,160 KB |
testcase_117 | AC | 70 ms
12,160 KB |
testcase_118 | AC | 71 ms
12,032 KB |
testcase_119 | AC | 71 ms
12,032 KB |
testcase_120 | AC | 73 ms
12,160 KB |
testcase_121 | AC | 71 ms
12,288 KB |
testcase_122 | AC | 72 ms
12,160 KB |
testcase_123 | AC | 74 ms
12,416 KB |
testcase_124 | RE | - |
コンパイルメッセージ
Main.rb:6: warning: ambiguous first argument; put parentheses or a space even after `-' operator Syntax OK
ソースコード
def lscan; gets.split.map(&:to_r); end a,b,c = lscan if a == 0 if b == 0 if c == 0 p -1 else p 0 end exit end p 1 h = -c/b printf "%.15f\n", h exit end d = b*b-4*a*c z = -b/2/a if d < 0 p 0 elsif d == 0 p 1 printf "%.15f\n", z else # 2az + b = 0 p 2 printf "%.15f\n", (-1e99..z.to_f).bsearch{|x| a*x*x+b*x+c < 0} printf "%.15f\n", (z.to_f..1e99).bsearch{|x| a*x*x+b*x+c > 0} # printf "%.15f\n", z-Math.sqrt(d)/2/a.abs # printf "%.15f\n", z+Math.sqrt(d)/2/a.abs end