結果
問題 | No.955 ax^2+bx+c=0 |
ユーザー | agataYMGT |
提出日時 | 2019-12-28 10:33:56 |
言語 | Java21 (openjdk 21) |
結果 |
WA
|
実行時間 | - |
コード長 | 1,288 bytes |
コンパイル時間 | 4,050 ms |
コンパイル使用メモリ | 77,796 KB |
実行使用メモリ | 41,868 KB |
最終ジャッジ日時 | 2024-04-19 14:48:04 |
合計ジャッジ時間 | 22,297 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge5 |
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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 | 130 ms
41,332 KB |
testcase_01 | AC | 125 ms
40,124 KB |
testcase_02 | AC | 125 ms
41,592 KB |
testcase_03 | AC | 124 ms
41,288 KB |
testcase_04 | AC | 124 ms
41,068 KB |
testcase_05 | AC | 111 ms
40,976 KB |
testcase_06 | AC | 122 ms
40,868 KB |
testcase_07 | AC | 125 ms
41,520 KB |
testcase_08 | AC | 126 ms
41,076 KB |
testcase_09 | AC | 116 ms
40,784 KB |
testcase_10 | AC | 125 ms
40,928 KB |
testcase_11 | AC | 122 ms
40,908 KB |
testcase_12 | AC | 116 ms
40,892 KB |
testcase_13 | AC | 125 ms
40,944 KB |
testcase_14 | AC | 116 ms
39,828 KB |
testcase_15 | AC | 124 ms
40,780 KB |
testcase_16 | AC | 111 ms
39,744 KB |
testcase_17 | AC | 126 ms
40,956 KB |
testcase_18 | AC | 125 ms
41,296 KB |
testcase_19 | AC | 119 ms
40,852 KB |
testcase_20 | AC | 111 ms
39,804 KB |
testcase_21 | AC | 113 ms
39,800 KB |
testcase_22 | AC | 125 ms
41,240 KB |
testcase_23 | AC | 124 ms
41,376 KB |
testcase_24 | AC | 125 ms
41,040 KB |
testcase_25 | AC | 125 ms
40,748 KB |
testcase_26 | AC | 112 ms
41,200 KB |
testcase_27 | AC | 125 ms
41,376 KB |
testcase_28 | AC | 122 ms
41,456 KB |
testcase_29 | AC | 125 ms
41,328 KB |
testcase_30 | AC | 126 ms
41,540 KB |
testcase_31 | AC | 129 ms
41,380 KB |
testcase_32 | AC | 121 ms
41,100 KB |
testcase_33 | AC | 127 ms
41,308 KB |
testcase_34 | AC | 120 ms
40,976 KB |
testcase_35 | AC | 120 ms
40,252 KB |
testcase_36 | AC | 115 ms
41,276 KB |
testcase_37 | AC | 132 ms
41,580 KB |
testcase_38 | AC | 126 ms
41,212 KB |
testcase_39 | AC | 124 ms
40,656 KB |
testcase_40 | AC | 130 ms
41,232 KB |
testcase_41 | AC | 124 ms
41,284 KB |
testcase_42 | AC | 127 ms
41,132 KB |
testcase_43 | AC | 129 ms
41,340 KB |
testcase_44 | AC | 115 ms
40,404 KB |
testcase_45 | AC | 125 ms
41,352 KB |
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 | RE | - |
testcase_59 | RE | - |
testcase_60 | AC | 117 ms
41,008 KB |
testcase_61 | AC | 123 ms
41,324 KB |
testcase_62 | RE | - |
testcase_63 | RE | - |
testcase_64 | AC | 115 ms
39,828 KB |
testcase_65 | RE | - |
testcase_66 | AC | 127 ms
41,164 KB |
testcase_67 | RE | - |
testcase_68 | AC | 116 ms
40,008 KB |
testcase_69 | RE | - |
testcase_70 | RE | - |
testcase_71 | AC | 127 ms
41,272 KB |
testcase_72 | AC | 128 ms
41,560 KB |
testcase_73 | RE | - |
testcase_74 | RE | - |
testcase_75 | AC | 119 ms
40,944 KB |
testcase_76 | AC | 126 ms
41,132 KB |
testcase_77 | RE | - |
testcase_78 | RE | - |
testcase_79 | RE | - |
testcase_80 | AC | 124 ms
41,304 KB |
testcase_81 | RE | - |
testcase_82 | AC | 128 ms
40,956 KB |
testcase_83 | AC | 124 ms
41,612 KB |
testcase_84 | AC | 133 ms
41,348 KB |
testcase_85 | AC | 126 ms
41,400 KB |
testcase_86 | AC | 127 ms
41,264 KB |
testcase_87 | AC | 122 ms
41,040 KB |
testcase_88 | AC | 107 ms
39,632 KB |
testcase_89 | AC | 125 ms
41,408 KB |
testcase_90 | AC | 124 ms
41,352 KB |
testcase_91 | AC | 127 ms
41,160 KB |
testcase_92 | AC | 118 ms
41,072 KB |
testcase_93 | AC | 114 ms
40,080 KB |
testcase_94 | AC | 121 ms
40,196 KB |
testcase_95 | RE | - |
testcase_96 | RE | - |
testcase_97 | AC | 113 ms
41,392 KB |
testcase_98 | AC | 123 ms
41,448 KB |
testcase_99 | RE | - |
testcase_100 | AC | 111 ms
40,556 KB |
testcase_101 | AC | 123 ms
41,172 KB |
testcase_102 | WA | - |
testcase_103 | WA | - |
testcase_104 | WA | - |
testcase_105 | WA | - |
testcase_106 | WA | - |
testcase_107 | WA | - |
testcase_108 | WA | - |
testcase_109 | WA | - |
testcase_110 | WA | - |
testcase_111 | WA | - |
testcase_112 | WA | - |
testcase_113 | WA | - |
testcase_114 | WA | - |
testcase_115 | WA | - |
testcase_116 | WA | - |
testcase_117 | WA | - |
testcase_118 | WA | - |
testcase_119 | WA | - |
testcase_120 | WA | - |
testcase_121 | WA | - |
testcase_122 | AC | 127 ms
41,380 KB |
testcase_123 | AC | 132 ms
41,324 KB |
testcase_124 | WA | - |
ソースコード
import java.math.BigDecimal; import java.math.MathContext; import java.util.Scanner; public class No955 { public static void main(String[] args) { Scanner sc = new Scanner(System.in); int a = sc.nextInt(); int b = sc.nextInt(); int c = sc.nextInt(); if(a == 0) { if(b == 0) { if(c == 0) { System.out.println(-1); return; } else { System.out.println(0); return; } } else { System.out.println(1); System.out.println(-c); return; } } BigDecimal A = new BigDecimal(a); BigDecimal B = new BigDecimal(b); BigDecimal C = new BigDecimal(c); BigDecimal D = new BigDecimal(b); D = D.multiply(B).subtract(new BigDecimal(4).multiply(A).multiply(C)); if(D.compareTo(BigDecimal.ZERO) == 1) { System.out.println(2); System.out.println(BigDecimal.ZERO.subtract(B).subtract(D.sqrt(MathContext.DECIMAL128)).divide(new BigDecimal(2)).divide(A)); System.out.println(BigDecimal.ZERO.subtract(B).add(D.sqrt(MathContext.DECIMAL128)).divide(new BigDecimal(2)).divide(A)); } else if(D.compareTo(BigDecimal.ZERO) == 0) { System.out.println(1); System.out.println(BigDecimal.ZERO.subtract(B).add(D.sqrt(MathContext.DECIMAL128)).divide(new BigDecimal(2)).divide(A)); } else { System.out.println(0); } } }