#84830 (C#(csc)) No.356 円周上を回る3つの動点の一致

提出ソース

結果

問題	No.356 円周上を回る3つの動点の一致
ユーザー	紙ぺーぱー
提出日時	2016-04-02 00:02:13
言語	C#(csc) (csc 3.9.0)
結果	WA
実行時間	-
コード長	5,395 bytes
コンパイル時間	1,103 ms
コンパイル使用メモリ	117,276 KB
実行使用メモリ	28,020 KB
最終ジャッジ日時	2024-10-02 10:11:47
合計ジャッジ時間	22,576 ms
ジャッジサーバーID （参考情報）	judge3 / judge5

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	2,006 ms 21,428 KB
testcase_01	AC	23 ms 17,792 KB
testcase_02	AC	23 ms 17,536 KB
testcase_03	AC	24 ms 17,792 KB
testcase_04	AC	1,201 ms 17,536 KB
testcase_05	AC	1,376 ms 17,664 KB
testcase_06	WA	-
testcase_07	AC	418 ms 17,792 KB
testcase_08	AC	1,469 ms 17,536 KB
testcase_09	AC	23 ms 17,408 KB
testcase_10	AC	24 ms 17,408 KB
testcase_11	AC	24 ms 17,408 KB
testcase_12	AC	1,527 ms 17,664 KB
testcase_13	AC	23 ms 17,664 KB
testcase_14	AC	24 ms 17,536 KB
testcase_15	AC	23 ms 17,408 KB
testcase_16	AC	3,002 ms 17,664 KB
testcase_17	AC	23 ms 17,536 KB
testcase_18	AC	23 ms 17,664 KB
testcase_19	AC	1,059 ms 17,536 KB
testcase_20	AC	23 ms 17,536 KB
testcase_21	AC	41 ms 17,536 KB
testcase_22	AC	312 ms 17,664 KB
testcase_23	AC	423 ms 17,792 KB
testcase_24	AC	28 ms 17,664 KB
testcase_25	AC	134 ms 17,408 KB
testcase_26	AC	126 ms 17,792 KB
testcase_27	AC	1,113 ms 17,664 KB
testcase_28	AC	673 ms 17,536 KB
testcase_29	AC	646 ms 17,664 KB
testcase_30	AC	159 ms 17,536 KB
testcase_31	AC	25 ms 17,920 KB
testcase_32	AC	39 ms 17,664 KB
testcase_33	AC	144 ms 17,792 KB
testcase_34	AC	128 ms 17,664 KB
testcase_35	AC	41 ms 17,664 KB
testcase_36	AC	101 ms 17,536 KB
testcase_37	AC	23 ms 17,792 KB
testcase_38	AC	48 ms 17,152 KB
testcase_39	AC	42 ms 17,408 KB
testcase_40	AC	25 ms 17,664 KB
testcase_41	AC	28 ms 17,536 KB
testcase_42	WA	-
testcase_43	AC	391 ms 17,664 KB
testcase_44	AC	96 ms 17,536 KB
testcase_45	AC	66 ms 17,408 KB
testcase_46	AC	51 ms 17,792 KB
testcase_47	AC	24 ms 17,664 KB
testcase_48	AC	23 ms 17,792 KB
testcase_49	WA	-
testcase_50	WA	-

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

raw source code

using System;
using System.Linq;
using System.Collections.Generic;
using Debug = System.Diagnostics.Debug;
using StringBuilder = System.Text.StringBuilder;
using System.Numerics;
using Point = System.Numerics.Complex;
using Number = System.Int64;
namespace Program
{
    //otaku ha saiko~
    public class Solver
    {
        public void Solve()
        {
            var a = sc.Long(3);
            var lcm = MathEx.LCM(a[0], a[1]);
            lcm = MathEx.LCM(lcm, a[2]);
            var b = new long[3];
            for (int i = 0; i < 3; i++)
                b[i] = lcm / a[i];
            Array.Sort(b);
            for (long i = b[0]; i >= 1; i--)
            {
                var p = b[0] % i;
                var q = b[1] % i;
                var r = b[2] % i;
                if (p == q && p == r)
                {
                    IO.Printer.Out.WriteLine("{0}/{1}", lcm, i);
                    return;
                }
            }
        }
        public IO.StreamScanner sc = new IO.StreamScanner(Console.OpenStandardInput());
        static T[] Enumerate<T>(int n, Func<int, T> f) { var a = new T[n]; for (int i = 0; i < n; ++i) a[i] = f(i); return a; }
        static public void Swap<T>(ref T a, ref T b) { var tmp = a; a = b; b = tmp; }
    }
}

#region main
static class Ex
{
    static public string AsString(this IEnumerable<char> ie) { return new string(System.Linq.Enumerable.ToArray(ie)); }
    static public string AsJoinedString<T>(this IEnumerable<T> ie, string st = " ") { return string.Join(st, ie); }
    static public void Main()
    {
        var solver = new Program.Solver();
        solver.Solve();
        Program.IO.Printer.Out.Flush();
    }
}
#endregion
#region Ex
namespace Program.IO
{
    using System.IO;
    using System.Text;
    using System.Globalization;
    public class Printer : StreamWriter
    {
        static Printer() { Out = new Printer(Console.OpenStandardOutput()) { AutoFlush = false }; }
        public static Printer Out { get; set; }
        public override IFormatProvider FormatProvider { get { return CultureInfo.InvariantCulture; } }
        public Printer(System.IO.Stream stream) : base(stream, new UTF8Encoding(false, true)) { }
        public Printer(System.IO.Stream stream, Encoding encoding) : base(stream, encoding) { }
        public void Write<T>(string format, T[] source) { base.Write(format, source.OfType<object>().ToArray()); }
        public void WriteLine<T>(string format, T[] source) { base.WriteLine(format, source.OfType<object>().ToArray()); }
    }
    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 = (char)read())
                if (b == 0) break;
                else if (b != '\r') sb.Append(b);
            return sb.ToString();
        }
        public long Long()
        {
            if (isEof) return long.MinValue;
            long ret = 0; byte b = 0; var ng = false;
            do b = read();
            while (b != 0 && b != '-' && (b < '0' || '9' < b));
            if (b == 0) return long.MinValue;
            if (b == '-') { ng = true; b = read(); }
            for (; true; b = read())
            {
                if (b < '0' || '9' < b)
                    return ng ? -ret : ret;
                else ret = ret * 10 + b - '0';
            }
        }
        public int Integer() { return (isEof) ? int.MinValue : (int)Long(); }
        public double Double() { var s = Scan(); return s != "" ? double.Parse(s, CultureInfo.InvariantCulture) : double.NaN; }
        private T[] enumerate<T>(int n, Func<T> f)
        {
            var a = new T[n];
            for (int i = 0; i < n; ++i) a[i] = f();
            return a;
        }

        public char[] Char(int n) { return enumerate(n, Char); }
        public string[] Scan(int n) { return enumerate(n, Scan); }
        public double[] Double(int n) { return enumerate(n, Double); }
        public int[] Integer(int n) { return enumerate(n, Integer); }
        public long[] Long(int n) { return enumerate(n, Long); }
    }
}
#endregion
#region gcd,lcm
static public partial class MathEx
{

    static public Number GCD(Number x, Number y)
    {
        byte i = 0;
        while (x != 0 && y != 0)
        {
            if (i == 0)
                y %= x;
            else x %= y;
            i ^= 1;
        }
        return x == 0 ? y : x;
    }
    static public Number LCM(Number x, Number y)
    {
        return (x / GCD(x, y)) * y;
    }

}
#endregion

yukicoder

結果

テストケース

コンパイルメッセージ

ソースコード