結果

問題 No.179 塗り分け
ユーザー 紙ぺーぱー紙ぺーぱー
提出日時 2015-04-06 00:29:30
言語 C#(csc)
(csc 3.9.0)
結果
AC  
実行時間 87 ms / 3,000 ms
コード長 5,627 bytes
コンパイル時間 997 ms
コンパイル使用メモリ 116,380 KB
実行使用メモリ 31,596 KB
最終ジャッジ日時 2024-07-23 14:25:49
合計ジャッジ時間 3,342 ms
ジャッジサーバーID
(参考情報)
judge4 / judge2
このコードへのチャレンジ
(要ログイン)

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 22 ms
23,472 KB
testcase_01 AC 22 ms
21,176 KB
testcase_02 AC 22 ms
23,344 KB
testcase_03 AC 23 ms
25,428 KB
testcase_04 AC 23 ms
25,548 KB
testcase_05 AC 23 ms
25,552 KB
testcase_06 AC 22 ms
23,268 KB
testcase_07 AC 87 ms
29,540 KB
testcase_08 AC 28 ms
29,416 KB
testcase_09 AC 29 ms
31,596 KB
testcase_10 AC 25 ms
29,664 KB
testcase_11 AC 25 ms
27,496 KB
testcase_12 AC 26 ms
27,116 KB
testcase_13 AC 23 ms
23,012 KB
testcase_14 AC 22 ms
23,376 KB
testcase_15 AC 21 ms
23,472 KB
testcase_16 AC 22 ms
23,340 KB
testcase_17 AC 23 ms
23,268 KB
testcase_18 AC 27 ms
29,812 KB
testcase_19 AC 26 ms
29,544 KB
testcase_20 AC 27 ms
27,368 KB
testcase_21 AC 33 ms
27,236 KB
testcase_22 AC 50 ms
29,276 KB
testcase_23 AC 26 ms
31,452 KB
testcase_24 AC 27 ms
29,404 KB
testcase_25 AC 25 ms
27,496 KB
testcase_26 AC 25 ms
27,376 KB
testcase_27 AC 27 ms
29,540 KB
testcase_28 AC 24 ms
27,372 KB
testcase_29 AC 28 ms
27,500 KB
testcase_30 AC 28 ms
29,544 KB
testcase_31 AC 28 ms
27,492 KB
testcase_32 AC 27 ms
29,288 KB
testcase_33 AC 27 ms
27,252 KB
testcase_34 AC 27 ms
27,488 KB
testcase_35 AC 27 ms
27,116 KB
testcase_36 AC 22 ms
23,472 KB
testcase_37 AC 24 ms
23,656 KB
testcase_38 AC 22 ms
23,600 KB
testcase_39 AC 22 ms
21,176 KB
testcase_40 AC 23 ms
25,300 KB
testcase_41 AC 24 ms
25,296 KB
testcase_42 AC 23 ms
23,516 KB
testcase_43 AC 24 ms
23,264 KB
testcase_44 AC 25 ms
27,220 KB
testcase_45 AC 22 ms
23,628 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 #
プレゼンテーションモードにする

using System;
using System.Linq;
using System.Text.RegularExpressions;
using System.Collections.Generic;
using Debug = System.Diagnostics.Debug;
using StringBuilder = System.Text.StringBuilder;
using System.Numerics;
namespace Program
{
public class Solver
{
public void Solve()
{
var h = sc.Integer();
var w = sc.Integer();
var map = Enumerate(h, x => sc.Char(w));
for (int dx = -h + 1; dx < h; dx++)
for (int dy = -w + 1; dy < w; dy++)
{
if (dx == 0 && dy == 0)
continue;
var f = true;
var one = false;
var used = new bool[h, w];
for (int i = 0; i < h && f; i++)
for (int j = 0; j < w && f; j++)
{
if (map[i][j] == '#')
{
one |= true;
if (used[i, j])
continue;
var nx = i + dx;
var ny = j + dy;
if (nx < 0 || nx >= h)
f = false;
if (ny < 0 || ny >= w)
f = false;
if (!f) break;
if (map[nx][ny] != '#' || used[nx, ny])
{
f = false;
break;
}
used[i, j] = true;
used[nx, ny] = true;
}
}
if (f && one)
{
IO.Printer.Out.WriteLine("YES");
return;
}
}
IO.Printer.Out.WriteLine("NO");
}
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; }
}
}
#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, IEnumerable<T> source) { base.Write(format, source.OfType<object>().ToArray()); }
public void WriteLine<T>(string format, IEnumerable<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); 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 long Long()
{
if (isEof) return long.MinValue;
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 * 10 + b - '0';
}
}
public int Integer() { return (isEof) ? int.MinValue : (int)Long(); }
public double Double() { return double.Parse(Scan(), CultureInfo.InvariantCulture); }
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); }
}
}
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
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