結果
問題 | No.491 10^9+1と回文 |
ユーザー | claw88 |
提出日時 | 2017-03-10 23:51:56 |
言語 | C#(csc) (csc 3.9.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 2,175 bytes |
コンパイル時間 | 2,319 ms |
コンパイル使用メモリ | 104,248 KB |
実行使用メモリ | 28,488 KB |
最終ジャッジ日時 | 2023-09-06 14:41:11 |
合計ジャッジ時間 | 11,949 ms |
ジャッジサーバーID (参考情報) |
judge13 / judge15 |
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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 | 62 ms
26,144 KB |
testcase_01 | AC | 63 ms
24,204 KB |
testcase_02 | AC | 62 ms
23,996 KB |
testcase_03 | WA | - |
testcase_04 | WA | - |
testcase_05 | WA | - |
testcase_06 | WA | - |
testcase_07 | WA | - |
testcase_08 | WA | - |
testcase_09 | AC | 62 ms
26,096 KB |
testcase_10 | AC | 61 ms
25,972 KB |
testcase_11 | WA | - |
testcase_12 | WA | - |
testcase_13 | AC | 62 ms
25,964 KB |
testcase_14 | WA | - |
testcase_15 | WA | - |
testcase_16 | WA | - |
testcase_17 | WA | - |
testcase_18 | WA | - |
testcase_19 | WA | - |
testcase_20 | AC | 61 ms
24,052 KB |
testcase_21 | WA | - |
testcase_22 | AC | 63 ms
26,004 KB |
testcase_23 | WA | - |
testcase_24 | AC | 62 ms
24,032 KB |
testcase_25 | WA | - |
testcase_26 | AC | 62 ms
23,968 KB |
testcase_27 | AC | 62 ms
26,192 KB |
testcase_28 | WA | - |
testcase_29 | AC | 61 ms
23,972 KB |
testcase_30 | WA | - |
testcase_31 | AC | 61 ms
23,804 KB |
testcase_32 | WA | - |
testcase_33 | AC | 62 ms
25,992 KB |
testcase_34 | WA | - |
testcase_35 | WA | - |
testcase_36 | AC | 62 ms
24,012 KB |
testcase_37 | WA | - |
testcase_38 | WA | - |
testcase_39 | WA | - |
testcase_40 | AC | 61 ms
26,020 KB |
testcase_41 | WA | - |
testcase_42 | WA | - |
testcase_43 | WA | - |
testcase_44 | WA | - |
testcase_45 | WA | - |
testcase_46 | WA | - |
testcase_47 | WA | - |
testcase_48 | AC | 61 ms
26,072 KB |
testcase_49 | AC | 61 ms
24,072 KB |
testcase_50 | WA | - |
testcase_51 | WA | - |
testcase_52 | WA | - |
testcase_53 | AC | 60 ms
25,908 KB |
testcase_54 | AC | 61 ms
24,212 KB |
testcase_55 | AC | 60 ms
24,316 KB |
testcase_56 | WA | - |
testcase_57 | WA | - |
testcase_58 | WA | - |
testcase_59 | WA | - |
testcase_60 | WA | - |
testcase_61 | AC | 60 ms
23,960 KB |
testcase_62 | WA | - |
testcase_63 | WA | - |
testcase_64 | WA | - |
testcase_65 | AC | 61 ms
25,976 KB |
testcase_66 | AC | 61 ms
24,160 KB |
testcase_67 | WA | - |
testcase_68 | WA | - |
testcase_69 | AC | 61 ms
23,976 KB |
testcase_70 | WA | - |
testcase_71 | WA | - |
testcase_72 | WA | - |
testcase_73 | WA | - |
testcase_74 | WA | - |
testcase_75 | AC | 62 ms
23,996 KB |
testcase_76 | AC | 60 ms
21,872 KB |
testcase_77 | WA | - |
testcase_78 | WA | - |
testcase_79 | WA | - |
testcase_80 | AC | 61 ms
24,036 KB |
testcase_81 | AC | 63 ms
24,008 KB |
testcase_82 | AC | 62 ms
22,048 KB |
testcase_83 | WA | - |
testcase_84 | AC | 62 ms
24,032 KB |
testcase_85 | WA | - |
testcase_86 | AC | 62 ms
21,892 KB |
testcase_87 | WA | - |
testcase_88 | AC | 61 ms
23,904 KB |
testcase_89 | WA | - |
testcase_90 | WA | - |
testcase_91 | WA | - |
testcase_92 | AC | 62 ms
24,032 KB |
testcase_93 | WA | - |
testcase_94 | WA | - |
testcase_95 | AC | 62 ms
23,940 KB |
testcase_96 | WA | - |
testcase_97 | WA | - |
testcase_98 | WA | - |
testcase_99 | WA | - |
testcase_100 | WA | - |
testcase_101 | WA | - |
testcase_102 | WA | - |
testcase_103 | WA | - |
testcase_104 | WA | - |
testcase_105 | WA | - |
コンパイルメッセージ
Microsoft (R) Visual C# Compiler version 3.9.0-6.21124.20 (db94f4cc) Copyright (C) Microsoft Corporation. All rights reserved.
ソースコード
using System; using System.Collections.Generic; using System.Linq; using System.IO; using System.Globalization; using System.Diagnostics; using static System.Console; using Pair = System.Collections.Generic.KeyValuePair<int, int>; class Program { static void Main() { SetOut(new StreamWriter(OpenStandardOutput()) { AutoFlush = false }); //SetOut(new StreamWriter("out.txt")); new Program().Solve(); Out.Flush(); } Scanner cin = new Scanner(); Random rnd = new Random(); Stopwatch sw = new Stopwatch(); readonly int[] dd = { 0, 1, 0, -1, 0 }; readonly int mod = 1000000007; readonly string alfa = "abcdefghijklmnopqrstuvwxyz"; int Z = 1000000001; void Solve() { long N = cin.Nextlong; long ans = 0; long p = 0; int d = 1; // 桁数 for (long i = Z; i <= N; i *= 10) { long J = Math.Min(9, N / i); if (d == 1) ans += J; else if (d % 2 == 0) ans += (long)Math.Pow(J, d / 2); else ans += 9 * (long)Math.Pow(J, d / 2); //Console.WriteLine(J + " " + d + " " + (ans - p)); p = ans; d++; } WriteLine(ans); } } class Scanner { string[] s; int i; char[] cs = new char[] { ' ' }; public Scanner() { s = new string[0]; i = 0; } public string[] Scan { get { return ReadLine().Split(); } } public int[] Scanint { get { return Array.ConvertAll(Scan, int.Parse); } } public long[] Scanlong { get { return Array.ConvertAll(Scan, long.Parse); } } public double[] Scandouble { get { return Array.ConvertAll(Scan, double.Parse); } } public string Next { get { if (i < s.Length) return s[i++]; string st = ReadLine(); while (st == "") st = ReadLine(); s = st.Split(cs, StringSplitOptions.RemoveEmptyEntries); i = 0; return Next; } } public int Nextint { get { return int.Parse(Next); } } public long Nextlong { get { return long.Parse(Next); } } public double Nextdouble { get { return double.Parse(Next); } } }