結果

問題 No.179 塗り分け
ユーザー mnznmnzn
提出日時 2019-12-25 10:33:08
言語 C#(csc)
(csc 3.9.0)
結果
WA  
実行時間 -
コード長 5,592 bytes
コンパイル時間 3,379 ms
コンパイル使用メモリ 113,932 KB
実行使用メモリ 48,140 KB
最終ジャッジ日時 2023-10-24 21:21:41
合計ジャッジ時間 9,414 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 26 ms
25,044 KB
testcase_01 AC 27 ms
25,044 KB
testcase_02 AC 27 ms
25,044 KB
testcase_03 AC 26 ms
25,044 KB
testcase_04 AC 26 ms
25,044 KB
testcase_05 AC 27 ms
25,044 KB
testcase_06 AC 34 ms
27,092 KB
testcase_07 WA -
testcase_08 AC 30 ms
25,260 KB
testcase_09 AC 32 ms
26,428 KB
testcase_10 AC 110 ms
46,220 KB
testcase_11 AC 99 ms
47,892 KB
testcase_12 AC 345 ms
48,140 KB
testcase_13 AC 27 ms
25,044 KB
testcase_14 AC 26 ms
25,044 KB
testcase_15 AC 27 ms
25,044 KB
testcase_16 AC 28 ms
25,044 KB
testcase_17 WA -
testcase_18 AC 174 ms
46,424 KB
testcase_19 AC 164 ms
47,244 KB
testcase_20 AC 27 ms
25,044 KB
testcase_21 AC 27 ms
25,044 KB
testcase_22 AC 264 ms
46,444 KB
testcase_23 AC 120 ms
46,424 KB
testcase_24 AC 265 ms
46,444 KB
testcase_25 AC 148 ms
46,428 KB
testcase_26 AC 168 ms
46,424 KB
testcase_27 AC 433 ms
46,444 KB
testcase_28 AC 296 ms
46,424 KB
testcase_29 AC 553 ms
46,444 KB
testcase_30 AC 160 ms
46,220 KB
testcase_31 AC 620 ms
46,444 KB
testcase_32 AC 179 ms
46,424 KB
testcase_33 AC 506 ms
46,444 KB
testcase_34 AC 249 ms
46,424 KB
testcase_35 AC 568 ms
46,444 KB
testcase_36 AC 26 ms
25,044 KB
testcase_37 AC 27 ms
25,044 KB
testcase_38 AC 27 ms
25,044 KB
testcase_39 AC 27 ms
25,044 KB
testcase_40 AC 27 ms
25,044 KB
testcase_41 AC 26 ms
25,044 KB
testcase_42 AC 27 ms
25,044 KB
testcase_43 AC 34 ms
25,044 KB
testcase_44 AC 77 ms
29,140 KB
testcase_45 AC 29 ms
25,044 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.Collections.Generic;
using System.Linq;

class Program
{
    static void Main(string[] args)
    {
        var H = sc.ReadInt();
        var W = sc.ReadInt();
        var S = sc.ReadStrArray(H);
        var count = S.Aggregate(0, (c, s) => c + s.Count(ch => ch == '#'));
        if (count % 2 == 1)
        {
            Console.WriteLine("NO");
            return;
        }
        for (int dh = -H; dh < H; dh++)
        {
            for (int dw = -W; dw < W; dw++)
            {
                if (dh == 0 && dw == 0) continue;
                var t = new int[H, W];
                for (int i = 0; i < H; i++)
                {
                    for (int j = 0; j < W; j++)
                    {
                        if (S[i][j] == '#')
                        {
                            // 平行移動の大きさとして不適当
                            var h = i + dh;
                            var w = j + dw;
                            if (h < 0 || H <= h) continue;
                            if (w < 0 || W <= w) continue;
                            if (t[i, j] == 0 && t[h, w] == 0 && S[h][w] == '#')
                            {
                                t[i, j] = 1;
                                t[h, w] = 2;
                            }
                        }
                    }
                }
                var ok = true;
                for (int i = 0; i < H; i++)
                {
                    for (int j = 0; j < W; j++)
                    {
                        if (S[i][j] == '#' && t[i, j] == 0) ok = false;
                    }
                }
                if (ok)
                {
                    Console.WriteLine("YES");
                    //Console.WriteLine(dh + " " + dw);
                    return;
                }
            }
        }
        Console.WriteLine("NO");
    }
    static Scanner sc = new Scanner();
}

class Scanner
{
    string[] S = new string[0];
    int Index = 0;
    char[] Separators = new char[] { ' ' };

    public string Next()
    {
        if (this.Index < this.S.Length) return this.S[this.Index++];
        var line = "";
        while (line == "") line = Console.ReadLine();
        this.S = line.Split(this.Separators, StringSplitOptions.RemoveEmptyEntries);
        if (this.S.Length == 0) return this.Next();
        this.Index = 0;
        return this.S[this.Index++];
    }
    public string ReadStr()
    {
        return this.Next();
    }
    public char ReadChar()
    {
        return this.Next()[0];
    }
    public int ReadInt()
    {
        return int.Parse(this.Next());
    }
    public uint ReadUInt()
    {
        return uint.Parse(this.Next());
    }
    public long ReadLong()
    {
        return long.Parse(this.Next());
    }
    public double ReadDouble()
    {
        return double.Parse(this.Next());
    }
    public Tuple<int, int> ReadTup(int add = 0)
    {
        return Tuple.Create(this.ReadInt() + add, this.ReadInt() + add);
    }
    public Tuple<long, long> ReadTupLong(int add = 0)
    {
        return Tuple.Create(this.ReadLong() + add, this.ReadLong() + add);
    }
    public Tuple<int, int, int> ReadTup3(int add = 0)
    {
        return Tuple.Create(this.ReadInt() + add, this.ReadInt() + add, this.ReadInt() + add);
    }
    public Tuple<int, int, int, int> ReadTup4(int add = 0)
    {
        return Tuple.Create(this.ReadInt() + add, this.ReadInt() + add, this.ReadInt() + add, this.ReadInt() + add);
    }
    public int[] ReadIntArray(int n)
    {
        var array = new int[n];
        for (int i = 0; i < array.Length; i++)
        {
            array[i] = this.ReadInt();
        }
        return array;
    }
    public long[] ReadLongArray(int n)
    {
        var array = new long[n];
        for (int i = 0; i < array.Length; i++)
        {
            array[i] = this.ReadLong();
        }
        return array;
    }
    public double[] ReadDoubleArray(int n)
    {
        var array = new double[n];
        for (int i = 0; i < array.Length; i++)
        {
            array[i] = this.ReadDouble();
        }
        return array;
    }
    public char[] ReadCharArray(int n)
    {
        var array = new char[n];
        for (int i = 0; i < array.Length; i++)
        {
            array[i] = this.ReadChar();
        }
        return array;
    }
    public string[] ReadStrArray(int n)
    {
        var array = new string[n];
        for (int i = 0; i < array.Length; i++)
        {
            array[i] = this.ReadStr();
        }
        return array;
    }
    public Tuple<long, long>[] ReadTupLongArray(int n, int add = 0)
    {
        var array = new Tuple<long, long>[n];
        for (int i = 0; i < n; i++)
        {
            array[i] = this.ReadTupLong(add);
        }
        return array;
    }
    public Tuple<int, int>[] ReadTupArray(int n, int add = 0)
    {
        var array = new Tuple<int, int>[n];
        for (int i = 0; i < n; i++)
        {
            array[i] = this.ReadTup(add);
        }
        return array;
    }
    public Tuple<int, int, int>[] ReadTup3Array(int n, int add = 0)
    {
        var array = new Tuple<int, int, int>[n];
        for (int i = 0; i < n; i++)
        {
            array[i] = this.ReadTup3(add);
        }
        return array;
    }
    public Tuple<int, int, int, int>[] ReadTup4Array(int n, int add = 0)
    {
        var array = new Tuple<int, int, int, int>[n];
        for (int i = 0; i < n; i++)
        {
            array[i] = this.ReadTup4(add);
        }
        return array;
    }
}
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