結果
問題 | No.491 10^9+1と回文 |
ユーザー | りあん |
提出日時 | 2017-03-10 23:10:21 |
言語 | C#(csc) (csc 3.9.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 10,131 bytes |
コンパイル時間 | 2,158 ms |
コンパイル使用メモリ | 111,872 KB |
実行使用メモリ | 17,792 KB |
最終ジャッジ日時 | 2024-06-24 08:33:42 |
合計ジャッジ時間 | 5,853 ms |
ジャッジサーバーID (参考情報) |
judge3 / judge5 |
(要ログイン)
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 | 23 ms
17,664 KB |
testcase_01 | AC | 23 ms
17,408 KB |
testcase_02 | AC | 23 ms
17,536 KB |
testcase_03 | WA | - |
testcase_04 | WA | - |
testcase_05 | WA | - |
testcase_06 | AC | 23 ms
17,664 KB |
testcase_07 | WA | - |
testcase_08 | AC | 23 ms
17,536 KB |
testcase_09 | AC | 22 ms
17,664 KB |
testcase_10 | AC | 23 ms
17,664 KB |
testcase_11 | WA | - |
testcase_12 | WA | - |
testcase_13 | AC | 22 ms
17,664 KB |
testcase_14 | WA | - |
testcase_15 | WA | - |
testcase_16 | WA | - |
testcase_17 | AC | 23 ms
17,792 KB |
testcase_18 | AC | 23 ms
17,536 KB |
testcase_19 | WA | - |
testcase_20 | AC | 23 ms
17,792 KB |
testcase_21 | WA | - |
testcase_22 | AC | 23 ms
17,664 KB |
testcase_23 | WA | - |
testcase_24 | AC | 23 ms
17,536 KB |
testcase_25 | AC | 23 ms
17,792 KB |
testcase_26 | AC | 23 ms
17,536 KB |
testcase_27 | AC | 23 ms
17,536 KB |
testcase_28 | AC | 22 ms
17,536 KB |
testcase_29 | AC | 24 ms
17,408 KB |
testcase_30 | WA | - |
testcase_31 | AC | 23 ms
17,408 KB |
testcase_32 | WA | - |
testcase_33 | AC | 23 ms
17,664 KB |
testcase_34 | WA | - |
testcase_35 | WA | - |
testcase_36 | AC | 24 ms
17,408 KB |
testcase_37 | AC | 23 ms
17,664 KB |
testcase_38 | WA | - |
testcase_39 | AC | 23 ms
17,536 KB |
testcase_40 | AC | 23 ms
17,408 KB |
testcase_41 | WA | - |
testcase_42 | WA | - |
testcase_43 | WA | - |
testcase_44 | WA | - |
testcase_45 | WA | - |
testcase_46 | WA | - |
testcase_47 | AC | 23 ms
17,536 KB |
testcase_48 | AC | 23 ms
17,408 KB |
testcase_49 | AC | 23 ms
17,536 KB |
testcase_50 | WA | - |
testcase_51 | WA | - |
testcase_52 | WA | - |
testcase_53 | AC | 23 ms
17,536 KB |
testcase_54 | AC | 23 ms
17,536 KB |
testcase_55 | AC | 23 ms
17,536 KB |
testcase_56 | AC | 23 ms
17,408 KB |
testcase_57 | WA | - |
testcase_58 | WA | - |
testcase_59 | AC | 23 ms
17,408 KB |
testcase_60 | WA | - |
testcase_61 | AC | 23 ms
17,664 KB |
testcase_62 | WA | - |
testcase_63 | WA | - |
testcase_64 | WA | - |
testcase_65 | AC | 23 ms
17,664 KB |
testcase_66 | AC | 23 ms
17,536 KB |
testcase_67 | WA | - |
testcase_68 | WA | - |
testcase_69 | AC | 22 ms
17,408 KB |
testcase_70 | AC | 23 ms
17,664 KB |
testcase_71 | WA | - |
testcase_72 | WA | - |
testcase_73 | WA | - |
testcase_74 | WA | - |
testcase_75 | AC | 22 ms
17,408 KB |
testcase_76 | AC | 23 ms
17,664 KB |
testcase_77 | AC | 23 ms
17,408 KB |
testcase_78 | WA | - |
testcase_79 | WA | - |
testcase_80 | AC | 23 ms
17,280 KB |
testcase_81 | AC | 23 ms
17,280 KB |
testcase_82 | AC | 23 ms
17,536 KB |
testcase_83 | WA | - |
testcase_84 | AC | 23 ms
17,664 KB |
testcase_85 | WA | - |
testcase_86 | AC | 23 ms
17,408 KB |
testcase_87 | WA | - |
testcase_88 | AC | 23 ms
17,792 KB |
testcase_89 | WA | - |
testcase_90 | WA | - |
testcase_91 | WA | - |
testcase_92 | AC | 24 ms
17,408 KB |
testcase_93 | WA | - |
testcase_94 | WA | - |
testcase_95 | AC | 24 ms
17,536 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.Linq.Expressions;using System.IO;using System.Text;using System.Diagnostics;using Binary = System.Func<System.Linq.Expressions.ParameterExpression, System.Linq.Expressions.ParameterExpression, System.Linq.Expressions.BinaryExpression>;using Unary = System.Func<System.Linq.Expressions.ParameterExpression, System.Linq.Expressions.UnaryExpression>;class Program{static StreamWriter sw = new StreamWriter(Console.OpenStandardOutput()) { AutoFlush = false };static Scan sc = new Scan();// static Scan sc = new ScanCHK();const int M = 1000000007;const double eps = 1e-9;static readonly int[] dd = { 0, 1, 0, -1, 0 };static void Main(){long n = sc.Long;int k = n.ToString().Length - 9;long sum = 0;for (int i = 1; i < k; i++){sum += cntsub(i);}int m = M - 7;long upr = n / m, dwn = n % m;if (upr > dwn && upr.ToString().Length != (upr - 1).ToString().Length){DBG(sum + cnt(upr));return;}Prt(sum + cnt(upr <= dwn ? upr : upr - 1));sw.Flush();}static long cnt(long n){string s = n.ToString();int up = s[0] - '0', dw = s[s.Length - 1] - '0';if (s.Length <= 2){return up <= dw ? up : up - 1;}long m = long.Parse(s.Substring(1, s.Length - 2));if (up > dw){return cntsub(s.Length - 2) * (up - 1);}return cntsub(s.Length - 2) * (up - 1) + cnt0(m);}static long cnt0(long n){string s = n.ToString();int up = s[0] - '0', dw = s[s.Length - 1] - '0';if (s.Length <= 2){return up <= dw ? up + 1 : up;}long m = long.Parse(s.Substring(1, s.Length - 2));if (up > dw){return cntsub(s.Length - 2) * up;}return cntsub(s.Length - 2) * up + cnt0(m);}static long cntsub(int keta){if (keta <= 2) return 9;return cntsub(keta - 2) * 10;}static void swap<T>(ref T a, ref T b) { var t = a; a = b; b = t; }static T Max<T>(params T[] a) { return a.Max(); }static T Min<T>(params T[] a) { return a.Min(); }static void DBG(string a) { Console.WriteLine(a); }static void DBG<T>(IEnumerable<T> a) { Console.WriteLine(string.Join(" ", a)); }static void DBG(params object[] a) { Console.WriteLine(string.Join(" ", a)); }static void Prt(string a) { sw.WriteLine(a); }static void Prt<T>(IEnumerable<T> a) { sw.WriteLine(string.Join(" ", a)); }static void Prt(params object[] a) { sw.WriteLine(string.Join(" ", a)); }}static class ex{public static void swap<T>(this IList<T> a, int i, int j) { var t = a[i]; a[i] = a[j]; a[j] = t; }public static T[] copy<T>(this IList<T> a){var ret = new T[a.Count];for (int i = 0; i < a.Count; i++) ret[i] = a[i];return ret;}}static class Operator<T>{static readonly ParameterExpression x = Expression.Parameter(typeof(T), "x");static readonly ParameterExpression y = Expression.Parameter(typeof(T), "y");public static readonly Func<T, T, T> Add = Lambda(Expression.Add);public static readonly Func<T, T, T> Subtract = Lambda(Expression.Subtract);public static readonly Func<T, T, T> Multiply = Lambda(Expression.Multiply);public static readonly Func<T, T, T> Divide = Lambda(Expression.Divide);public static readonly Func<T, T> Plus = Lambda(Expression.UnaryPlus);public static readonly Func<T, T> Negate = Lambda(Expression.Negate);public static Func<T, T, T> Lambda(Binary op) { return Expression.Lambda<Func<T, T, T>>(op(x, y), x, y).Compile(); }public static Func<T, T> Lambda(Unary op) { return Expression.Lambda<Func<T, T>>(op(x), x).Compile(); }}class ScanCHK : Scan{public new string Str { get { var s = Console.ReadLine(); if (s != s.Trim()) throw new Exception(); return s; } }}class Scan{public int Int { get { return int.Parse(Str); } }public long Long { get { return long.Parse(Str); } }public double Double { get { return double.Parse(Str); } }public string Str { get { return Console.ReadLine().Trim(); } }public int[] IntArr { get { return StrArr.Select(int.Parse).ToArray(); } }public long[] LongArr { get { return StrArr.Select(long.Parse).ToArray(); } }public double[] DoubleArr { get { return StrArr.Select(double.Parse).ToArray(); } }public string[] StrArr { get { return Str.Split(); } }bool eq<T, U>() { return typeof(T).Equals(typeof(U)); }T ct<T, U>(U a) { return (T)Convert.ChangeType(a, typeof(T)); }T cv<T>(string s) { return eq<T, int>() ? ct<T, int>(int.Parse(s)): eq<T, long>() ? ct<T, long>(long.Parse(s)): eq<T, double>() ? ct<T, double>(double.Parse(s)): eq<T, char>() ? ct<T, char>(s[0]): ct<T, string>(s); }public void Multi<T>(out T a) { a = cv<T>(Str); }public void Multi<T, U>(out T a, out U b){ var ar = StrArr; a = cv<T>(ar[0]); b = cv<U>(ar[1]); }public void Multi<T, U, V>(out T a, out U b, out V c){ var ar = StrArr; a = cv<T>(ar[0]); b = cv<U>(ar[1]); c = cv<V>(ar[2]); }public void Multi<T, U, V, W>(out T a, out U b, out V c, out W d){ var ar = StrArr; a = cv<T>(ar[0]); b = cv<U>(ar[1]); c = cv<V>(ar[2]); d = cv<W>(ar[3]); }public void Multi<T, U, V, W, X>(out T a, out U b, out V c, out W d, out X e){ var ar = StrArr; a = cv<T>(ar[0]); b = cv<U>(ar[1]); c = cv<V>(ar[2]); d = cv<W>(ar[3]); e = cv<X>(ar[4]); }}class mymath{public static long Mod = 1000000007;public static bool isprime(long a){if (a < 2) return false;for (long i = 2; i * i <= a; i++) if (a % i == 0) return false;return true;}public static bool[] sieve(int n){var p = new bool[n + 1];for (int i = 2; i <= n; i++) p[i] = true;for (int i = 2; i * i <= n; i++) if (p[i]) for (int j = i * i; j <= n; j += i) p[j] = false;return p;}public static List<int> getprimes(int n){var prs = new List<int>();var p = sieve(n);for (int i = 2; i <= n; i++) if (p[i]) prs.Add(i);return prs;}public static long[][] E(int n){var ret = new long[n][];for (int i = 0; i < n; i++) { ret[i] = new long[n]; ret[i][i] = 1; }return ret;}public static long[][] pow(long[][] A, long n){if (n == 0) return E(A.Length);var t = pow(A, n / 2);if ((n & 1) == 0) return mul(t, t);return mul(mul(t, t), A);}public static double dot(double[] x, double[] y){int n = x.Length;double ret = 0;for (int i = 0; i < n; i++) ret += x[i] * y[i];return ret;}public static long dot(long[] x, long[] y){int n = x.Length;long ret = 0;for (int i = 0; i < n; i++) ret = (ret + x[i] * y[i]) % Mod;return ret;}public static T[][] trans<T>(T[][] A){int n = A[0].Length, m = A.Length;var ret = new T[n][];for (int i = 0; i < n; i++) { ret[i] = new T[m]; for (int j = 0; j < m; j++) ret[i][j] = A[j][i]; }return ret;}public static double[] mul(double[][] A, double[] x){int n = A.Length;var ret = new double[n];for (int i = 0; i < n; i++) ret[i] = dot(x, A[i]);return ret;}public static long[] mul(long[][] A, long[] x){int n = A.Length;var ret = new long[n];for (int i = 0; i < n; i++) ret[i] = dot(x, A[i]);return ret;}public static long[][] mul(long[][] A, long[][] B){int n = A.Length;var Bt = trans(B);var ret = new long[n][];for (int i = 0; i < n; i++) ret[i] = mul(Bt, A[i]);return ret;}public static long[] add(long[] x, long[] y){int n = x.Length;var ret = new long[n];for (int i = 0; i < n; i++) ret[i] = (x[i] + y[i]) % Mod;return ret;}public static long[][] add(long[][] A, long[][] B){int n = A.Length;var ret = new long[n][];for (int i = 0; i < n; i++) ret[i] = add(A[i], B[i]);return ret;}public static long pow(long a, long b){if (a >= Mod) return pow(a % Mod, b);if (a == 0) return 0;if (b == 0) return 1;var t = pow(a, b / 2);if ((b & 1) == 0) return t * t % Mod;return t * t % Mod * a % Mod;}public static long inv(long a) { return pow(a, Mod - 2); }public static long gcd(long a, long b){while (b > 0) { var t = a % b; a = b; b = t; }return a;}// a x + b y = gcd(a, b)public static long extgcd(long a, long b, out long x, out long y){long g = a; x = 1; y = 0;if (b > 0) { g = extgcd(b, a % b, out y, out x); y -= a / b * x; }return g;}public static long lcm(long a, long b) { return a / gcd(a, b) * b; }public static long comb(int n, int r){if (n < 0 || r < 0 || r > n) return 0;if (n - r < r) r = n - r;if (r == 0) return 1;if (r == 1) return n;int[] numer = new int[r], denom = new int[r];for (int k = 0; k < r; k++) { numer[k] = n - r + k + 1; denom[k] = k + 1; }for (int p = 2; p <= r; p++){int piv = denom[p - 1];if (piv > 1){int ofst = (n - r) % p;for (int k = p - 1; k < r; k += p) { numer[k - ofst] /= piv; denom[k] /= piv; }}}long ret = 1;for (int k = 0; k < r; k++) if (numer[k] > 1) ret = ret * numer[k] % Mod;return ret;}}