結果

問題 No.741 AscNumber(Easy)
ユーザー EmKjpEmKjp
提出日時 2019-06-04 00:02:40
言語 C#(csc)
(csc 3.9.0)
結果
AC  
実行時間 207 ms / 2,000 ms
コード長 4,197 bytes
コンパイル時間 1,021 ms
コンパイル使用メモリ 114,612 KB
実行使用メモリ 33,104 KB
最終ジャッジ日時 2024-09-17 20:40:42
合計ジャッジ時間 6,228 ms
ジャッジサーバーID
（参考情報） 		judge5 / judge1
このコードへのチャレンジ
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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 27 ms
25,008 KB
testcase_01 AC 27 ms
25,132 KB
testcase_02 AC 28 ms
27,004 KB
testcase_03 AC 27 ms
24,824 KB
testcase_04 AC 28 ms
27,128 KB
testcase_05 AC 27 ms
24,752 KB
testcase_06 AC 28 ms
27,116 KB
testcase_07 AC 27 ms
27,128 KB
testcase_08 AC 27 ms
27,004 KB
testcase_09 AC 27 ms
24,820 KB
testcase_10 AC 27 ms
24,880 KB
testcase_11 AC 27 ms
25,132 KB
testcase_12 AC 27 ms
25,072 KB
testcase_13 AC 27 ms
24,948 KB
testcase_14 AC 27 ms
24,828 KB
testcase_15 AC 27 ms
25,004 KB
testcase_16 AC 27 ms
24,944 KB
testcase_17 AC 28 ms
26,984 KB
testcase_18 AC 28 ms
26,988 KB
testcase_19 AC 27 ms
24,952 KB
testcase_20 AC 26 ms
24,816 KB
testcase_21 AC 26 ms
24,816 KB
testcase_22 AC 27 ms
25,004 KB
testcase_23 AC 27 ms
23,092 KB
testcase_24 AC 27 ms
25,132 KB
testcase_25 AC 26 ms
22,832 KB
testcase_26 AC 27 ms
24,816 KB
testcase_27 AC 26 ms
24,948 KB
testcase_28 AC 27 ms
24,816 KB
testcase_29 AC 26 ms
25,068 KB
testcase_30 AC 27 ms
24,944 KB
testcase_31 AC 27 ms
24,944 KB
testcase_32 AC 28 ms
26,996 KB
testcase_33 AC 26 ms
25,076 KB
testcase_34 AC 27 ms
24,948 KB
testcase_35 AC 193 ms
31,188 KB
testcase_36 AC 101 ms
31,056 KB
testcase_37 AC 115 ms
27,096 KB
testcase_38 AC 112 ms
31,060 KB
testcase_39 AC 99 ms
29,012 KB
testcase_40 AC 129 ms
31,184 KB
testcase_41 AC 184 ms
30,932 KB
testcase_42 AC 111 ms
30,936 KB
testcase_43 AC 90 ms
33,104 KB
testcase_44 AC 150 ms
31,076 KB
testcase_45 AC 160 ms
31,180 KB
testcase_46 AC 191 ms
28,892 KB
testcase_47 AC 57 ms
28,760 KB
testcase_48 AC 191 ms
31,064 KB
testcase_49 AC 166 ms
26,972 KB
testcase_50 AC 47 ms
29,016 KB
testcase_51 AC 93 ms
30,932 KB
testcase_52 AC 207 ms
31,068 KB
testcase_53 AC 207 ms
29,144 KB
testcase_54 AC 206 ms
31,196 KB
権限があれば一括ダウンロードができます
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

diff # 

using System;
using System.IO;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using System.Text;
using E = System.Linq.Enumerable;


partial class Solver
{
    public void Run()
    {
        var N = ni();
        var dp = new long[10];
        int mod = 1000000000 + 7;
        dp[0] = 1;
        for (int i = 0; i < N; i++)
        {
            var next = new long[10];
            var sum = 0L;
            for (int j = 0; j < 10; j++)
            {
                sum += dp[j];
                sum %= mod;
                next[j] = sum;
            }
            dp = next;
        }
        cout.WriteLine(dp.Sum() % mod);
    }
}

// PREWRITEN CODE BEGINS FROM HERE
partial class Solver : Scanner
{
    public static void Main(string[] args)
    {
#if LOCAL
        new Solver(Console.In, Console.Out).Run();
#else
        Console.SetOut(new StreamWriter(Console.OpenStandardOutput()) { AutoFlush = false });
        new Solver(Console.In, Console.Out).Run();
        Console.Out.Flush();
#endif
    }

#pragma warning disable IDE0052
    private readonly TextReader cin;
    private readonly TextWriter cout;
#pragma warning restore IDE0052

    public Solver(TextReader reader, TextWriter writer)
        : base(reader)
    {
        this.cin = reader;
        this.cout = writer;
    }
    public Solver(string input, TextWriter writer)
        : this(new StringReader(input), writer)
    {
    }

#pragma warning disable IDE1006
#pragma warning disable IDE0051
    private int ni() { return NextInt(); }
    private int[] ni(int n) { return NextIntArray(n); }
    private long nl() { return NextLong(); }
    private long[] nl(int n) { return NextLongArray(n); }
    private double nd() { return NextDouble(); }
    private double[] nd(int n) { return NextDoubleArray(n); }
    private string ns() { return Next(); }
    private string[] ns(int n) { return NextArray(n); }
#pragma warning restore IDE1006
#pragma warning restore IDE0051
}

public static class LinqPadExtension
{
    static public T Dump<T>(this T obj)
    {
#if LOCAL
        return LINQPad.Extensions.Dump(obj);
#else
        return obj;
#endif
    }
}
public class Scanner
{
    private readonly TextReader Reader;
    private readonly Queue<string> TokenQueue = new Queue<string>();
    private readonly CultureInfo ci = CultureInfo.InvariantCulture;

    public Scanner()
        : this(Console.In)
    {
    }

    public Scanner(TextReader reader)
    {
        this.Reader = reader;
    }

    public int NextInt() { return int.Parse(Next(), ci); }
    public long NextLong() { return long.Parse(Next(), ci); }
    public double NextDouble() { return double.Parse(Next(), ci); }
    public string[] NextArray(int size)
    {
        var array = new string[size];
        for (int i = 0; i < size; i++) array[i] = Next();
        return array;
    }
    public int[] NextIntArray(int size)
    {
        var array = new int[size];
        for (int i = 0; i < size; i++) array[i] = NextInt();
        return array;
    }

    public long[] NextLongArray(int size)
    {
        var array = new long[size];
        for (int i = 0; i < size; i++) array[i] = NextLong();
        return array;
    }

    public double[] NextDoubleArray(int size)
    {
        var array = new double[size];
        for (int i = 0; i < size; i++) array[i] = NextDouble();
        return array;
    }

    public string Next()
    {
        if (TokenQueue.Count == 0)
        {
            if (!StockTokens()) throw new InvalidOperationException();
        }
        return TokenQueue.Dequeue();
    }

    public bool HasNext()
    {
        if (TokenQueue.Count > 0)
            return true;
        return StockTokens();
    }
    static readonly char[] _separator = new[] { ' ' };
    private bool StockTokens()
    {
        while (true)
        {
            var line = Reader.ReadLine();
            if (line == null) return false;
            var tokens = line.Split(_separator, StringSplitOptions.RemoveEmptyEntries);
            if (tokens.Length == 0) continue;
            foreach (var token in tokens)
                TokenQueue.Enqueue(token);
            return true;
        }
    }
}
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