結果
問題 | No.58 イカサマなサイコロ |
ユーザー | くれちー |
提出日時 | 2017-07-10 21:46:22 |
言語 | C#(csc) (csc 3.9.0) |
結果 |
AC
|
実行時間 | 4,926 ms / 5,000 ms |
コード長 | 2,540 bytes |
コンパイル時間 | 901 ms |
コンパイル使用メモリ | 109,440 KB |
実行使用メモリ | 21,248 KB |
最終ジャッジ日時 | 2024-10-07 07:13:35 |
合計ジャッジ時間 | 55,674 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 |
---|---|
other | AC * 10 |
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 IDE1006 #pragma warning disable IDE0011 using System; using System.Collections.Generic; using System.IO; using System.Linq; using System.Numerics; using System.Text; 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<T>(params T[] xs) { Console.Write(xs.First()); foreach (var x in xs.Skip(1)) Console.Write(" " + x); Console.WriteLine(); } 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 { } static class Program { public static void Main() { #if !DEBUG Console.SetOut(new StreamWriter(Console.OpenStandardOutput()) { AutoFlush = false }); #endif Solve(new IO()); Console.Out.Flush(); } public static void Solve(IO io) { var sw = new System.Diagnostics.Stopwatch(); sw.Start(); io.R(); var n = io.I; io.R(); var k = io.I; var rand = new Random(); var won = 0; var times = 0; for (; sw.ElapsedMilliseconds < 4900; times++) { var taro = 0; for (var j = 0; j < k; j++) taro += rand.Next(4, 7); for (var j = 0; j < n - k; j++) taro += rand.Next(1, 7); var jiro = 0; for (var j = 0; j < n; j++) jiro += rand.Next(1, 7); if (taro > jiro) won++; } io.Write((double)won / times); } }