結果
| 問題 |
No.528 10^9と10^9+7と回文
|
| ユーザー |
|
| 提出日時 | 2017-06-09 23:26:14 |
| 言語 | C#(csc) (csc 3.9.0) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 3,190 bytes |
| コンパイル時間 | 1,892 ms |
| コンパイル使用メモリ | 113,284 KB |
| 実行使用メモリ | 31,380 KB |
| 最終ジャッジ日時 | 2024-09-22 19:09:43 |
| 合計ジャッジ時間 | 3,666 ms |
|
ジャッジサーバーID (参考情報) |
judge5 / judge2 |
(要ログイン)
| ファイルパターン | 結果 |
|---|---|
| other | AC * 8 WA * 20 |
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>;
using System.Numerics;
class Program
{
static void Main()
{
//SetOut(new StreamWriter(OpenStandardOutput()) { AutoFlush = false });
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 O = 1000000000;
void Solve()
{
var S = cin.Next;
int M = S.Length;
var A = new long[114514];
var B = new long[114514];
A[0] = 1;
B[0] = 1;
if (M > 1)
{
A[1] = 10;
A[2] = 19;
A[3] = 109;
B[1] = 10;
B[2] = 19;
B[3] = 109;
for (int i = 4; i < M; i++)
{
A[i] = (A[i - 1] + 10 * A[i - 2] - 10 * A[i - 3]) % O;
B[i] = (B[i - 1] + 10 * B[i - 2] - 10 * B[i - 3]) % mod;
}
}
long ue = 1;
long sita = 1;
for (int i = 0; i < M; i++)
{
if (i > M - 1 - i) break;
if (i == 0)
{
if (S[M - 1] == '0')
{
ue = 0;
sita = 0;
break;
}
ue = (ue * Math.Min(S[0] - '0', S[M - 1] - '0')) % O;
sita = (sita * Math.Min(S[0] - '0', S[M - 1] - '0')) % mod;
}
else
{
ue = (ue * (Math.Min(S[i] - '0', S[M - 1 - i] - '0') + 1)) % O;
sita = (sita * (Math.Min(S[i] - '0', S[M - 1 - i] - '0') + 1)) % mod;
}
}
ue = (ue + A[M - 1] - 1) % O;
sita = (sita + B[M - 1] - 1) % mod;
while (ue < 0)
{
ue += O;
}
while (sita < 0)
{
sita += mod;
}
WriteLine(ue);
WriteLine(sita);
}
}
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); } }
}