結果
問題 | No.747 循環小数N桁目 Hard |
ユーザー | tenten |
提出日時 | 2023-04-24 14:47:18 |
言語 | Java21 (openjdk 21) |
結果 |
WA
|
実行時間 | - |
コード長 | 2,125 bytes |
コンパイル時間 | 2,684 ms |
コンパイル使用メモリ | 83,248 KB |
実行使用メモリ | 53,504 KB |
最終ジャッジ日時 | 2024-04-26 04:09:48 |
合計ジャッジ時間 | 16,745 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge1 |
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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 | 54 ms
50,516 KB |
testcase_01 | WA | - |
testcase_02 | AC | 54 ms
50,284 KB |
testcase_03 | AC | 53 ms
50,312 KB |
testcase_04 | AC | 53 ms
50,228 KB |
testcase_05 | WA | - |
testcase_06 | AC | 56 ms
50,412 KB |
testcase_07 | AC | 53 ms
50,272 KB |
testcase_08 | AC | 57 ms
50,140 KB |
testcase_09 | WA | - |
testcase_10 | WA | - |
testcase_11 | AC | 54 ms
50,508 KB |
testcase_12 | AC | 53 ms
50,476 KB |
testcase_13 | AC | 54 ms
50,192 KB |
testcase_14 | WA | - |
testcase_15 | WA | - |
testcase_16 | AC | 53 ms
50,180 KB |
testcase_17 | WA | - |
testcase_18 | AC | 53 ms
50,428 KB |
testcase_19 | AC | 52 ms
50,272 KB |
testcase_20 | AC | 53 ms
50,184 KB |
testcase_21 | WA | - |
testcase_22 | AC | 53 ms
50,252 KB |
testcase_23 | AC | 52 ms
50,520 KB |
testcase_24 | AC | 53 ms
50,668 KB |
testcase_25 | AC | 52 ms
50,532 KB |
testcase_26 | AC | 53 ms
50,532 KB |
testcase_27 | AC | 55 ms
50,048 KB |
testcase_28 | AC | 54 ms
50,260 KB |
testcase_29 | AC | 55 ms
50,568 KB |
testcase_30 | AC | 54 ms
50,488 KB |
testcase_31 | AC | 54 ms
50,392 KB |
testcase_32 | AC | 55 ms
50,404 KB |
testcase_33 | AC | 101 ms
51,776 KB |
testcase_34 | AC | 69 ms
50,804 KB |
testcase_35 | AC | 73 ms
50,952 KB |
testcase_36 | AC | 72 ms
50,844 KB |
testcase_37 | AC | 63 ms
50,380 KB |
testcase_38 | AC | 74 ms
50,852 KB |
testcase_39 | WA | - |
testcase_40 | WA | - |
testcase_41 | AC | 98 ms
52,040 KB |
testcase_42 | AC | 95 ms
52,228 KB |
testcase_43 | WA | - |
testcase_44 | AC | 94 ms
51,860 KB |
testcase_45 | AC | 99 ms
52,180 KB |
testcase_46 | WA | - |
testcase_47 | AC | 98 ms
51,812 KB |
testcase_48 | AC | 75 ms
51,012 KB |
testcase_49 | AC | 94 ms
51,724 KB |
testcase_50 | AC | 75 ms
50,960 KB |
testcase_51 | WA | - |
testcase_52 | WA | - |
testcase_53 | WA | - |
testcase_54 | AC | 111 ms
52,264 KB |
testcase_55 | AC | 138 ms
53,276 KB |
testcase_56 | AC | 115 ms
51,964 KB |
testcase_57 | AC | 72 ms
50,944 KB |
testcase_58 | AC | 140 ms
52,624 KB |
testcase_59 | AC | 87 ms
51,792 KB |
testcase_60 | AC | 140 ms
53,324 KB |
testcase_61 | AC | 101 ms
51,564 KB |
testcase_62 | AC | 103 ms
52,024 KB |
testcase_63 | AC | 99 ms
52,224 KB |
testcase_64 | WA | - |
testcase_65 | WA | - |
testcase_66 | WA | - |
testcase_67 | WA | - |
testcase_68 | AC | 96 ms
52,020 KB |
testcase_69 | AC | 96 ms
51,956 KB |
testcase_70 | WA | - |
testcase_71 | AC | 80 ms
51,220 KB |
testcase_72 | AC | 77 ms
50,824 KB |
testcase_73 | AC | 98 ms
51,968 KB |
testcase_74 | AC | 94 ms
52,228 KB |
testcase_75 | WA | - |
testcase_76 | AC | 77 ms
50,820 KB |
testcase_77 | AC | 75 ms
51,032 KB |
testcase_78 | WA | - |
testcase_79 | AC | 89 ms
51,492 KB |
testcase_80 | AC | 94 ms
52,144 KB |
testcase_81 | AC | 69 ms
51,048 KB |
testcase_82 | WA | - |
testcase_83 | AC | 70 ms
50,996 KB |
testcase_84 | WA | - |
testcase_85 | WA | - |
testcase_86 | WA | - |
testcase_87 | WA | - |
testcase_88 | AC | 77 ms
51,104 KB |
testcase_89 | AC | 76 ms
51,004 KB |
testcase_90 | AC | 100 ms
51,576 KB |
testcase_91 | AC | 98 ms
51,852 KB |
testcase_92 | AC | 74 ms
50,952 KB |
testcase_93 | AC | 85 ms
51,264 KB |
testcase_94 | AC | 106 ms
52,268 KB |
testcase_95 | AC | 116 ms
52,260 KB |
testcase_96 | AC | 113 ms
52,388 KB |
testcase_97 | AC | 117 ms
52,300 KB |
testcase_98 | AC | 131 ms
52,052 KB |
testcase_99 | WA | - |
testcase_100 | AC | 116 ms
52,412 KB |
testcase_101 | WA | - |
testcase_102 | AC | 84 ms
51,072 KB |
testcase_103 | AC | 99 ms
52,300 KB |
testcase_104 | AC | 100 ms
51,904 KB |
testcase_105 | WA | - |
testcase_106 | AC | 99 ms
52,036 KB |
testcase_107 | AC | 101 ms
52,140 KB |
testcase_108 | AC | 100 ms
51,908 KB |
testcase_109 | WA | - |
testcase_110 | AC | 101 ms
52,092 KB |
testcase_111 | AC | 99 ms
52,124 KB |
testcase_112 | AC | 99 ms
52,104 KB |
testcase_113 | AC | 100 ms
52,076 KB |
testcase_114 | WA | - |
testcase_115 | WA | - |
testcase_116 | WA | - |
testcase_117 | AC | 100 ms
52,184 KB |
testcase_118 | WA | - |
testcase_119 | AC | 99 ms
52,292 KB |
testcase_120 | WA | - |
testcase_121 | AC | 98 ms
51,948 KB |
testcase_122 | WA | - |
testcase_123 | AC | 99 ms
52,176 KB |
ソースコード
import java.io.*; import java.util.*; import java.util.stream.*; public class Main { static int[] base = new int[]{2, 8, 5, 7, 1, 4}; public static void main(String[] args) throws Exception { Scanner sc = new Scanner(); int n = 0; for (char c : sc.next().toCharArray()) { n *= 10; n += c - '0'; n %= base.length; } n += base.length - 1; n %= base.length; char[] inputs = sc.next().toCharArray(); int ans = 1; for (int i = inputs.length - 1; i >= 0; i--) { ans *= pow(n, inputs[i] - '0'); ans %= base.length; n = pow(n, 10); } System.out.println(base[ans]); } static int pow(int x, int p) { if (p == 0) { return 1; } else { return pow(x, p - 1) * x % base.length; } } } class Utilities { static String arrayToLineString(Object[] arr) { return Arrays.stream(arr).map(x -> x.toString()).collect(Collectors.joining("\n")); } static String arrayToLineString(int[] arr) { return String.join("\n", Arrays.stream(arr).mapToObj(String::valueOf).toArray(String[]::new)); } } class Scanner { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringTokenizer st = new StringTokenizer(""); StringBuilder sb = new StringBuilder(); public Scanner() throws Exception { } public int nextInt() throws Exception { return Integer.parseInt(next()); } public long nextLong() throws Exception { return Long.parseLong(next()); } public double nextDouble() throws Exception { return Double.parseDouble(next()); } public int[] nextIntArray() throws Exception { return Stream.of(br.readLine().split(" ")).mapToInt(Integer::parseInt).toArray(); } public String next() throws Exception { while (!st.hasMoreTokens()) { st = new StringTokenizer(br.readLine()); } return st.nextToken(); } }