結果

問題 No.1017 Reiwa Sequence
ユーザー EmKjpEmKjp
提出日時 2020-05-19 09:29:35
言語 C#(csc)
(csc 3.9.0)
結果
AC  
実行時間 134 ms / 2,000 ms
コード長 6,935 bytes
コンパイル時間 914 ms
コンパイル使用メモリ 67,060 KB
実行使用メモリ 72,260 KB
最終ジャッジ日時 2023-09-16 08:44:39
合計ジャッジ時間 15,124 ms
ジャッジサーバーID
（参考情報） 		judge12 / judge13
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 61 ms
21,648 KB
testcase_01 AC 54 ms
21,500 KB
testcase_02 AC 60 ms
21,568 KB
testcase_03 AC 63 ms
21,404 KB
testcase_04 AC 62 ms
23,416 KB
testcase_05 AC 63 ms
24,960 KB
testcase_06 AC 60 ms
21,772 KB
testcase_07 AC 61 ms
19,428 KB
testcase_08 AC 62 ms
23,432 KB
testcase_09 AC 65 ms
32,268 KB
testcase_10 AC 70 ms
44,100 KB
testcase_11 AC 66 ms
35,948 KB
testcase_12 AC 78 ms
54,944 KB
testcase_13 AC 76 ms
52,136 KB
testcase_14 AC 58 ms
29,964 KB
testcase_15 AC 59 ms
34,424 KB
testcase_16 AC 61 ms
36,112 KB
testcase_17 AC 65 ms
45,620 KB
testcase_18 AC 59 ms
35,692 KB
testcase_19 AC 70 ms
61,744 KB
testcase_20 AC 68 ms
57,060 KB
testcase_21 AC 70 ms
62,292 KB
testcase_22 AC 74 ms
59,724 KB
testcase_23 AC 69 ms
58,404 KB
testcase_24 AC 69 ms
62,472 KB
testcase_25 AC 69 ms
60,800 KB
testcase_26 AC 69 ms
64,504 KB
testcase_27 AC 72 ms
62,104 KB
testcase_28 AC 74 ms
58,456 KB
testcase_29 AC 72 ms
57,872 KB
testcase_30 AC 72 ms
59,928 KB
testcase_31 AC 70 ms
56,548 KB
testcase_32 AC 71 ms
57,328 KB
testcase_33 AC 69 ms
44,348 KB
testcase_34 AC 74 ms
62,844 KB
testcase_35 AC 75 ms
67,984 KB
testcase_36 AC 73 ms
62,564 KB
testcase_37 AC 75 ms
56,456 KB
testcase_38 AC 71 ms
57,120 KB
testcase_39 AC 73 ms
59,836 KB
testcase_40 AC 111 ms
62,524 KB
testcase_41 AC 112 ms
62,892 KB
testcase_42 AC 113 ms
64,532 KB
testcase_43 AC 112 ms
63,896 KB
testcase_44 AC 111 ms
71,560 KB
testcase_45 AC 113 ms
64,196 KB
testcase_46 AC 113 ms
66,168 KB
testcase_47 AC 109 ms
67,888 KB
testcase_48 AC 130 ms
53,108 KB
testcase_49 AC 121 ms
29,268 KB
testcase_50 AC 134 ms
72,260 KB
testcase_51 AC 54 ms
22,892 KB
testcase_52 AC 76 ms
64,736 KB
testcase_53 AC 76 ms
65,996 KB
権限があれば一括ダウンロードができます

ソースコード

diff # 

using System;
using System.Collections;
using System.Collections.Generic;
using System.Diagnostics;
using System.Globalization;
using System.IO;
using System.Text;
using System.Linq;

using E = System.Linq.Enumerable;
using System.Text.RegularExpressions;

internal partial class Solver {
    public void Run() {
        var n = ni();
        var a = ni(n).Take(22).ToArray();

        Action<int[], long?[], int, int, long> dfs = null;
        dfs = (v, array, pos, sum, used) => {
            if (pos == v.Length) {
                if (sum >= 0) {
                    array[sum] = used;
                }
            } else {
                dfs(v, array, pos + 1, sum, used);
                dfs(v, array, pos + 1, sum + v[pos], used | ((1L << (pos * 2))));
                dfs(v, array, pos + 1, sum - v[pos], used | ((2L << (pos * 2))));
            }
        };
        var a1 = a.Take(a.Length / 2).ToArray();
        var a2 = a.Skip(a.Length / 2).ToArray();
        var h1 = new long?[a1.Length * 150000 + 1];
        var h2 = new long?[a2.Length * 150000 + 1];
        dfs(a1, h1, 0, 0, 0);
        dfs(a2, h2, 0, 0, 0);

        for (int i = 0; i < h1.Length && i < h2.Length; i++) {
            if (h1[i].HasValue && h2[i].HasValue) {
                if (i == 0 && h1[i] == 0 && h2[i] == 0) continue;
                var ans = new List<int>();
                for (int j = 0; j < a1.Length; j++) {
                    if (((h1[i].Value & (1L << (j * 2))) != 0)) {
                        ans.Add(a1[j]);
                    } else if (((h1[i].Value & (2L << (j * 2))) != 0)) {
                        ans.Add(-a1[j]);
                    } else {
                        ans.Add(0);
                    }
                }
                for (int j = 0; j < a2.Length; j++) {
                    if (((h2[i].Value & (1L << (j * 2))) != 0)) {
                        ans.Add(-a2[j]);
                    } else if (((h2[i].Value & (2L << (j * 2))) != 0)) {
                        ans.Add(a2[j]);
                    } else {
                        ans.Add(0);
                    }
                }
                cout.WriteLine("Yes");
                cout.WriteLine(string.Join(" ", ans.Concat(new int[n - ans.Count])));
                return;
            }
        }


        cout.WriteLine("No");
    }
}

// PREWRITEN CODE BEGINS FROM HERE
internal partial class Solver : Scanner {
    public static void Main() {
#if LOCAL
        byte[] inputBuffer = new byte[1000000];
        var inputStream = Console.OpenStandardInput(inputBuffer.Length);
        using (var reader = new StreamReader(inputStream, Console.InputEncoding, false, inputBuffer.Length)) {
            Console.SetIn(reader);
            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) {
        cin = reader;
        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
}

internal static class LinqPadExtension {
    [Conditional("DEBUG")]
    public static void Dump<T>(this T obj) {
#if DEBUG
        LINQPad.Extensions.Dump(obj);
#endif
    }
}

public class Scanner {
    private readonly TextReader Reader;
    private readonly CultureInfo ci = CultureInfo.InvariantCulture;

    private readonly char[] buffer = new char[2 * 1024];
    private int cursor = 0, length = 0;
    private string Token;
    private readonly StringBuilder sb = new StringBuilder(1024);

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

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

    public int NextInt() { return checked((int)NextLong()); }
    public long NextLong() {
        var s = Next();
        long r = 0;
        int i = 0;
        bool negative = false;
        if (s[i] == '-') {
            negative = true;
            i++;
        }
        for (; i < s.Length; i++) {
            r = r * 10 + (s[i] - '0');
#if DEBUG
            if (!char.IsDigit(s[i])) throw new FormatException();
#endif
        }
        return negative ? -r : r;
    }
    public double NextDouble() { return double.Parse(Next(), ci); }
    public string[] NextArray(int size) {
        string[] array = new string[size];
        for (int i = 0; i < size; i++) {
            array[i] = Next();
        }

        return array;
    }
    public int[] NextIntArray(int size) {
        int[] array = new int[size];
        for (int i = 0; i < size; i++) {
            array[i] = NextInt();
        }

        return array;
    }

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

        return array;
    }

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

        return array;
    }

    public string Next() {
        if (Token == null) {
            if (!StockToken()) {
                throw new Exception();
            }
        }
        var token = Token;
        Token = null;
        return token;
    }

    public bool HasNext() {
        if (Token != null) {
            return true;
        }

        return StockToken();
    }

    private bool StockToken() {
        while (true) {
            sb.Clear();
            while (true) {
                if (cursor >= length) {
                    cursor = 0;
                    if ((length = Reader.Read(buffer, 0, buffer.Length)) <= 0) {
                        break;
                    }
                }
                var c = buffer[cursor++];
                if (33 <= c && c <= 126) {
                    sb.Append(c);
                } else {
                    if (sb.Length > 0) break;
                }
            }

            if (sb.Length > 0) {
                Token = sb.ToString();
                return true;
            }

            return false;
        }
    }
}
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