#907688 (C#) No.2443 特殊線形群の標準表現

提出ソース

結果

問題	No.2443 特殊線形群の標準表現
ユーザー	yupiteru_kun
提出日時	2023-08-25 21:40:29
言語	C# (.NET 8.0.203)
結果	WA
実行時間	-
コード長	12,705 bytes
コンパイル時間	7,510 ms
コンパイル使用メモリ	167,760 KB
実行使用メモリ	229,708 KB
最終ジャッジ日時	2024-06-06 16:02:28
合計ジャッジ時間	13,053 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	49 ms 24,704 KB
testcase_01	AC	49 ms 24,448 KB
testcase_02	AC	49 ms 24,448 KB
testcase_03	AC	48 ms 24,448 KB
testcase_04	AC	48 ms 24,448 KB
testcase_05	AC	50 ms 24,576 KB
testcase_06	AC	49 ms 24,320 KB
testcase_07	AC	49 ms 24,576 KB
testcase_08	AC	50 ms 24,576 KB
testcase_09	AC	49 ms 24,448 KB
testcase_10	AC	48 ms 24,576 KB
testcase_11	WA	-
testcase_12	WA	-
testcase_13	WA	-
testcase_14	WA	-
testcase_15	WA	-
testcase_16	WA	-
testcase_17	WA	-
testcase_18	WA	-
testcase_19	WA	-
testcase_20	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

  復元対象のプロジェクトを決定しています...
  /home/judge/data/code/main.csproj を復元しました (90 ms)。
MSBuild のバージョン 17.9.6+a4ecab324 (.NET)
  main -> /home/judge/data/code/bin/Release/net8.0/main.dll
  main -> /home/judge/data/code/bin/Release/net8.0/publish/

ソースコード

raw source code

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using static System.Math;
using System.Text;
using System.Threading;
using System.Globalization;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
using Library;

namespace Program
{
    public static class ProblemC
    {
        static bool SAIKI = false;
        static public int numberOfRandomCases = 0;
        static public void MakeTestCase(List<string> _input, List<string> _output, ref Func<string[], bool> _outputChecker)
        {
        }
        static public void Solve()
        {
            var N = NN;
            var B = NN;
            var Q = NN;
            var seg = new LIB_SegTree<long[]>(N, new long[] { 1, 0, 0, 1 }, (y, x) =>
            {
                var ret = new long[4];
                ret[0] = x[0] * y[0] + x[1] * y[2];
                ret[1] = x[0] * y[1] + x[1] * y[3];
                ret[2] = x[2] * y[0] + x[3] * y[2];
                ret[3] = x[2] * y[1] + x[3] * y[3];
                return ret;
            });
            for (var i = 0; i < N; ++i)
            {
                var a = NNList(4);
                seg[i] = a;
            }
            for (var i = 0; i < Q; ++i)
            {
                var L = NN;
                var R = NN;
                var x = NN;
                var y = NN;
                var test = seg.Query(L, R);
                var a = test[0] * x + test[1] * y;
                var b = test[2] * x + test[3] * y;
                a %= B;
                a += B;
                a %= B;
                b %= B;
                b += B;
                b %= B;
                Console.WriteLine($"{a} {b}");
            }
        }
        class Printer : StreamWriter
        {
            public override IFormatProvider FormatProvider { get { return CultureInfo.InvariantCulture; } }
            public Printer(Stream stream) : base(stream, new UTF8Encoding(false, true)) { base.AutoFlush = false; }
            public Printer(Stream stream, Encoding encoding) : base(stream, encoding) { base.AutoFlush = false; }
        }
        static LIB_FastIO fastio = new LIB_FastIODebug();
        static string[] args;
        static public void Main(string[] args_t) { args = args_t; if (args_t.Length == 0) { fastio = new LIB_FastIO(); Console.SetOut(new Printer(Console.OpenStandardOutput())); } if (SAIKI) { var t = new Thread(Solve, 134217728); t.Start(); t.Join(); } else Solve(); Console.Out.Flush(); }
        static long NN => fastio.Long();
        static double ND => fastio.Double();
        static string NS => fastio.Scan();
        static long[] NNList(long N) => Repeat(0, N).Select(_ => NN).ToArray();
        static double[] NDList(long N) => Repeat(0, N).Select(_ => ND).ToArray();
        static string[] NSList(long N) => Repeat(0, N).Select(_ => NS).ToArray();
        static long Count<T>(this IEnumerable<T> x, Func<T, bool> pred) => Enumerable.Count(x, pred);
        static IEnumerable<T> Repeat<T>(T v, long n) => Enumerable.Repeat<T>(v, (int)n);
        static IEnumerable<int> Range(long s, long c) => Enumerable.Range((int)s, (int)c);
        static IOrderedEnumerable<T> OrderByRand<T>(this IEnumerable<T> x) => Enumerable.OrderBy(x, _ => xorshift);
        static IOrderedEnumerable<T> OrderBy<T>(this IEnumerable<T> x) => Enumerable.OrderBy(x.OrderByRand(), e => e);
        static IOrderedEnumerable<T1> OrderBy<T1, T2>(this IEnumerable<T1> x, Func<T1, T2> selector) => Enumerable.OrderBy(x.OrderByRand(), selector);
        static IOrderedEnumerable<T> OrderByDescending<T>(this IEnumerable<T> x) => Enumerable.OrderByDescending(x.OrderByRand(), e => e);
        static IOrderedEnumerable<T1> OrderByDescending<T1, T2>(this IEnumerable<T1> x, Func<T1, T2> selector) => Enumerable.OrderByDescending(x.OrderByRand(), selector);
        static IOrderedEnumerable<string> OrderBy(this IEnumerable<string> x) => x.OrderByRand().OrderBy(e => e, StringComparer.OrdinalIgnoreCase);
        static IOrderedEnumerable<T> OrderBy<T>(this IEnumerable<T> x, Func<T, string> selector) => x.OrderByRand().OrderBy(selector, StringComparer.OrdinalIgnoreCase);
        static IOrderedEnumerable<string> OrderByDescending(this IEnumerable<string> x) => x.OrderByRand().OrderByDescending(e => e, StringComparer.OrdinalIgnoreCase);
        static IOrderedEnumerable<T> OrderByDescending<T>(this IEnumerable<T> x, Func<T, string> selector) => x.OrderByRand().OrderByDescending(selector, StringComparer.OrdinalIgnoreCase);
        static string Join<T>(this IEnumerable<T> x, string separator = "") => string.Join(separator, x);
        static uint xorshift { get { _xsi.MoveNext(); return _xsi.Current; } }
        static IEnumerator<uint> _xsi = _xsc();
        static IEnumerator<uint> _xsc() { uint x = 123456789, y = 362436069, z = 521288629, w = (uint)(DateTime.Now.Ticks & 0xffffffff); while (true) { var t = x ^ (x << 11); x = y; y = z; z = w; w = (w ^ (w >> 19)) ^ (t ^ (t >> 8)); yield return w; } }
        static bool Chmax<T>(this ref T lhs, T rhs) where T : struct, IComparable<T> { if (lhs.CompareTo(rhs) < 0) { lhs = rhs; return true; } return false; }
        static bool Chmin<T>(this ref T lhs, T rhs) where T : struct, IComparable<T> { if (lhs.CompareTo(rhs) > 0) { lhs = rhs; return true; } return false; }
        static void Fill<T>(this T[] array, T value) => array.AsSpan().Fill(value);
        static void Fill<T>(this T[,] array, T value) => MemoryMarshal.CreateSpan(ref array[0, 0], array.Length).Fill(value);
        static void Fill<T>(this T[,,] array, T value) => MemoryMarshal.CreateSpan(ref array[0, 0, 0], array.Length).Fill(value);
        static void Fill<T>(this T[,,,] array, T value) => MemoryMarshal.CreateSpan(ref array[0, 0, 0, 0], array.Length).Fill(value);
    }
}
namespace Library {
    class LIB_SegTree<T>
    {
        int n, sz;
        T ti;
        Func<T, T, T> f;
        T[] dat;
        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public LIB_SegTree(long _n, T _ti, Func<T, T, T> _f)
        {
            n = 1; sz = (int)_n;
            while (n < _n) n <<= 1;
            ti = _ti;
            f = _f;
            dat = Enumerable.Repeat(ti, n << 1).ToArray();
            for (var i = n - 1; i > 0; i--) dat[i] = f(dat[(i << 1) | 0], dat[(i << 1) | 1]);
        }
        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public LIB_SegTree(IEnumerable<T> l, T _ti, Func<T, T, T> _f) : this(l.Count(), _ti, _f)
        {
            var idx = 0;
            foreach (var item in l) dat[n + idx++] = item;
            for (var i = n - 1; i > 0; i--) dat[i] = f(dat[(i << 1) | 0], dat[(i << 1) | 1]);
        }
        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public void Update(long i, T v)
        {
            ref T datref = ref dat[0];
            Unsafe.Add(ref datref, (int)(i += n)) = v;
            while ((i >>= 1) > 0) Unsafe.Add(ref datref, (int)i) = f(Unsafe.Add(ref datref, (int)i << 1), Unsafe.Add(ref datref, (int)(i << 1) | 1));
        }
        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public T Query(long l, long r)
        {
            if (l == r) return ti;
            var vl = ti;
            var vr = ti;
            ref T datref = ref dat[0];
            for (long li = n + l, ri = n + r; li < ri; li >>= 1, ri >>= 1)
            {
                if ((li & 1) == 1) vl = f(vl, Unsafe.Add(ref datref, (int)(li++)));
                if ((ri & 1) == 1) vr = f(Unsafe.Add(ref datref, (int)(--ri)), vr);
            }
            return f(vl, vr);
        }
        [MethodImpl(MethodImplOptions.AggressiveInlining | MethodImplOptions.AggressiveOptimization)]
        public long FindToRight(long st, Func<T, bool> check)
        {
            if (st == sz) return sz;
            st += n;
            ref T datref = ref dat[0];
            datref = ti;
            do
            {
                while ((st & 1) == 0) st >>= 1;
                var ch = f(datref, Unsafe.Add(ref datref, (int)st));
                if (check(ch))
                {
                    while (st < n)
                    {
                        ch = f(datref, Unsafe.Add(ref datref, (int)(st <<= 1)));
                        if (!check(ch))
                        {
                            datref = ch;
                            ++st;
                        }
                    }
                    return Min(st - n, sz);
                }
                datref = ch;
                ++st;
            } while ((st & -st) != st);
            return sz;
        }
        [MethodImpl(MethodImplOptions.AggressiveInlining | MethodImplOptions.AggressiveOptimization)]
        public long FindToLeft(long st, Func<T, bool> check)
        {
            if (st < 0) return -1;
            ++st;
            st += n;
            ref T datref = ref dat[0];
            datref = ti;
            do
            {
                --st;
                while (st > 1 && (st & 1) == 1) st >>= 1;
                var ch = f(Unsafe.Add(ref datref, (int)st), datref);
                if (check(ch))
                {
                    while (st < n)
                    {
                        ch = f(Unsafe.Add(ref datref, (int)(st = (st << 1) | 1)), datref);
                        if (!check(ch))
                        {
                            datref = ch;
                            --st;
                        }
                    }
                    return st - n;
                }
                datref = ch;
            } while ((st & -st) != st);
            return -1;
        }
        public T this[long l, long r]
        {
            [MethodImpl(MethodImplOptions.AggressiveInlining)]
            get => Query(l, r + 1);
            [MethodImpl(MethodImplOptions.AggressiveInlining)]
            private set { }
        }
        public T this[long idx]
        {
            [MethodImpl(MethodImplOptions.AggressiveInlining)]
            get { return dat[idx + n]; }
            [MethodImpl(MethodImplOptions.AggressiveInlining)]
            set { Update(idx, value); }
        }
    }
    class LIB_FastIO
    {
        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public LIB_FastIO() { str = Console.OpenStandardInput(); }
        readonly Stream str;
        readonly byte[] buf = new byte[2048];
        int len, ptr;
        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        byte read()
        {
            if (ptr >= len)
            {
                ptr = 0;
                if ((len = str.Read(buf, 0, 2048)) <= 0)
                {
                    return 0;
                }
            }
            return buf[ptr++];
        }
        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        char Char()
        {
            byte b = 0;
            do b = read();
            while (b < 33 || 126 < b);
            return (char)b;
        }
        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        virtual public string Scan()
        {
            var sb = new StringBuilder();
            for (var b = Char(); b >= 33 && b <= 126; b = (char)read())
                sb.Append(b);
            return sb.ToString();
        }
        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        virtual public long Long()
        {
            long ret = 0; byte b = 0; var ng = false;
            do b = read();
            while (b != '-' && (b < '0' || '9' < b));
            if (b == '-') { ng = true; b = read(); }
            for (; true; b = read())
            {
                if (b < '0' || '9' < b)
                    return ng ? -ret : ret;
                else ret = (ret << 3) + (ret << 1) + b - '0';
            }
        }
        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        virtual public double Double() { return double.Parse(Scan(), CultureInfo.InvariantCulture); }
    }
    class LIB_FastIODebug : LIB_FastIO
    {
        Queue<string> param = new Queue<string>();
        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        string NextString() { if (param.Count == 0) foreach (var item in Console.ReadLine().Split(' ')) param.Enqueue(item); return param.Dequeue(); }
        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public LIB_FastIODebug() { }
        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public override string Scan() => NextString();
        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public override long Long() => long.Parse(NextString());
        [MethodImpl(MethodImplOptions.AggressiveInlining)]
        public override double Double() => double.Parse(NextString());
    }
}

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