結果
問題 | No.537 ユーザーID |
ユーザー |
![]() |
提出日時 | 2017-07-01 01:01:48 |
言語 | C#(csc) (csc 3.9.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 2,152 bytes |
コンパイル時間 | 1,326 ms |
コンパイル使用メモリ | 117,520 KB |
実行使用メモリ | 40,880 KB |
最終ジャッジ日時 | 2024-10-04 23:14:26 |
合計ジャッジ時間 | 5,598 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge3 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 3 |
other | AC * 10 WA * 5 TLE * 1 -- * 16 |
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
#pragma warning disable IDE0011using System;using System.Collections.Generic;using System.IO;using System.Linq;using System.Numerics;using static System.Convert;using static System.Math;using static Extentions;class IO{int idx;string[] line;public void R(params char[] sep) { line = Console.ReadLine().Split(sep); idx = 0; }public string S => line[idx++];public string[] Ss => line.Skip(idx++).ToArray();public char C => char.Parse(line[idx++]);public char[] Cs => line.Skip(idx++).Select(char.Parse).ToArray();public int I => int.Parse(line[idx++]);public int[] Is => line.Skip(idx++).Select(int.Parse).ToArray();public long L => long.Parse(line[idx++]);public long[] Ls => line.Skip(idx++).Select(long.Parse).ToArray();public double F => double.Parse(line[idx++]);public double[] Fs => line.Skip(idx++).Select(double.Parse).ToArray();public decimal D => decimal.Parse(line[idx++]);public decimal[] Ds => line.Skip(idx++).Select(decimal.Parse).ToArray();public BigInteger B => BigInteger.Parse(line[idx++]);public BigInteger[] Bs => line.Skip(idx++).Select(BigInteger.Parse).ToArray();public void Write(params object[] xs){Console.Write(xs.First());foreach (var x in xs.Skip(1)) Console.Write(" " + x);Console.WriteLine();}}static class Extentions{public static string FromCharsToString(this IEnumerable<char> seq){return new string(seq.ToArray());}}static class Program{static void Main(){Console.SetOut(new StreamWriter(Console.OpenStandardOutput()) { AutoFlush = false });Solve(new IO());Console.Out.Flush();}static void Solve(IO io){io.R();var n = io.L;var set = new HashSet<string>();for (var i = 1L; i * i <= n; i++){if (n % i == 0) set.Add((n / i).ToString() + i);var tmp = new HashSet<string>(set.Select(s => s.Reverse().FromCharsToString()));foreach (var item in tmp) set.Add(item);}io.Write(set.Count);}}