結果

問題 No.1230 Hall_and_me
ユーザー 紙ぺーぱー紙ぺーぱー
提出日時 2020-09-18 22:08:10
言語 C#(csc)
(csc 3.9.0)
結果
AC  
実行時間 33 ms / 2,000 ms
コード長 3,295 bytes
コンパイル時間 2,259 ms
コンパイル使用メモリ 118,132 KB
実行使用メモリ 30,220 KB
最終ジャッジ日時 2024-06-22 09:46:59
合計ジャッジ時間 4,277 ms
ジャッジサーバーID
（参考情報） 		judge2 / 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 32 ms
28,148 KB
testcase_01 AC 31 ms
26,924 KB
testcase_02 AC 32 ms
28,024 KB
testcase_03 AC 32 ms
28,036 KB
testcase_04 AC 31 ms
29,052 KB
testcase_05 AC 32 ms
26,364 KB
testcase_06 AC 32 ms
26,116 KB
testcase_07 AC 31 ms
25,992 KB
testcase_08 AC 32 ms
26,032 KB
testcase_09 AC 30 ms
24,876 KB
testcase_10 AC 31 ms
28,012 KB
testcase_11 AC 32 ms
30,220 KB
testcase_12 AC 31 ms
25,980 KB
testcase_13 AC 32 ms
28,156 KB
testcase_14 AC 32 ms
25,848 KB
testcase_15 AC 32 ms
27,180 KB
testcase_16 AC 31 ms
28,140 KB
testcase_17 AC 30 ms
25,972 KB
testcase_18 AC 31 ms
27,180 KB
testcase_19 AC 31 ms
26,100 KB
testcase_20 AC 31 ms
26,920 KB
testcase_21 AC 32 ms
25,988 KB
testcase_22 AC 32 ms
27,920 KB
testcase_23 AC 32 ms
27,300 KB
testcase_24 AC 32 ms
28,156 KB
testcase_25 AC 31 ms
28,172 KB
testcase_26 AC 31 ms
27,056 KB
testcase_27 AC 32 ms
26,920 KB
testcase_28 AC 31 ms
27,180 KB
testcase_29 AC 31 ms
26,232 KB
testcase_30 AC 32 ms
27,048 KB
testcase_31 AC 32 ms
29,092 KB
testcase_32 AC 31 ms
27,756 KB
testcase_33 AC 31 ms
27,176 KB
testcase_34 AC 33 ms
27,916 KB
testcase_35 AC 32 ms
25,972 KB
testcase_36 AC 33 ms
28,008 KB
testcase_37 AC 32 ms
28,032 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.Linq;
using System.Collections.Generic;
using Debug = System.Diagnostics.Trace;
using SB = System.Text.StringBuilder;
using static System.Math;
using static Program.IO.Scanner;
using Number = System.Int64;
using System.Numerics;

#region IO
namespace Program.IO {
	using System.IO;
	using System.Text;
	using System.Globalization;

	public class Printer : StreamWriter {
		public override IFormatProvider FormatProvider { get { return CultureInfo.InvariantCulture; } }
		public Printer(Stream stream) : base(stream, new UTF8Encoding(false, true)) { }
	}
	static public class Scanner {
		public static StreamScanner sc = new StreamScanner(Console.OpenStandardInput());
		public static int ri => sc.Integer();
		public static long rl => sc.Long();
		public static string rs => sc.Scan();
		public static double rd => sc.Double();
	}
	public class StreamScanner {
		public StreamScanner(Stream stream) { str = stream; }

		public readonly Stream str;
		private readonly byte[] buf = new byte[1024];
		private int len, ptr;
		public bool isEof = false;
		public bool IsEndOfStream { get { return isEof; } }

		private byte read() {
			if (isEof) return 0;
			if (ptr >= len) {
				ptr = 0;
				if ((len = str.Read(buf, 0, 1024)) <= 0) {
					isEof = true;
					return 0;
				}
			}
			return buf[ptr++];
		}

		public char Char() {
			byte b = 0;
			do b = read(); while ((b < 33 || 126 < b) && !isEof);
			return (char)b;
		}
		public string Scan() {
			var sb = new StringBuilder();
			for (var b = Char(); b >= 33 && b <= 126; b = (char)read()) sb.Append(b);
			return sb.ToString();
		}
		public string ScanLine() {
			var sb = new StringBuilder();
			for (var b = Char(); b != '\n' && b != 0; b = (char)read()) if (b != '\r') sb.Append(b);
			return sb.ToString();
		}
		public long Long() { return isEof ? long.MinValue : long.Parse(Scan()); }
		public int Integer() { return isEof ? int.MinValue : int.Parse(Scan()); }
		public double Double() { return isEof ? double.NaN : double.Parse(Scan(), CultureInfo.InvariantCulture); }
	}

}

#endregion

#region main
static class Ex {
	static public string AsString(this IEnumerable<char> ie) { return new string(ie.ToArray()); }
	static public string AsJoinedString<T>(this IEnumerable<T> ie, string st = " ") {
		return string.Join(st, ie);
	}

	static public void Main() {
		Console.SetOut(new Program.IO.Printer(Console.OpenStandardOutput()) { AutoFlush = false });
		var solver = new Program.Solver();
		var t = new System.Threading.Thread(solver.Solve, 50000000);
		t.Start();
		t.Join();
		//*/
		//solver.Solve();
		Console.Out.Flush();
	}
}
#endregion

namespace Program {
	public class Solver {
		Random rnd = new Random(0);
		public void Solve() {
			var P = Enumerate(3, x => ri);
			double all = P.Sum();
			Console.WriteLine(1.0 * (all - P.Min()) / all);
		}

		const long INF = 1L << 60;
		static int[] dx = { -1, 0, 1, 0 };
		static int[] dy = { 0, 1, 0, -1 };
		static T[] Enumerate<T>(int n, Func<int, T> f) {
			var a = new T[n]; for (int i = 0; i < a.Length; ++i) a[i] = f(i); return a;
		}
		static T[][] Enumerate<T>(int n, int m, Func<int, int, T> f) {
			return Enumerate(n, x => Enumerate(m, y => f(x, y)));
		}
		static public void Swap<T>(ref T a, ref T b) { var tmp = a; a = b; b = tmp; }
	}
}
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