結果
問題 | No.307 最近色塗る問題多くない? |
ユーザー |
![]() |
提出日時 | 2017-08-18 00:59:37 |
言語 | C#(csc) (csc 3.9.0) |
結果 |
WA
(最新)
AC
(最初)
|
実行時間 | - |
コード長 | 3,453 bytes |
コンパイル時間 | 3,800 ms |
コンパイル使用メモリ | 116,960 KB |
実行使用メモリ | 45,268 KB |
最終ジャッジ日時 | 2024-11-21 22:24:27 |
合計ジャッジ時間 | 8,788 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge3 |
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ファイルパターン | 結果 |
---|---|
other | AC * 35 WA * 1 |
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
using System;using System.Collections.Generic;using System.IO;using System.Linq;using System.Numerics;using System.Text;using static System.Console;using static System.Convert;using static System.Linq.Enumerable;using static System.Math;using static Extentions;class IO{int idx;string[] input = In.ReadToEnd().Split(new[] { " ", "\n", "\r" },StringSplitOptions.RemoveEmptyEntries);T Get<T>(Func<string, T> parser) => parser(input[idx++]);public string S => Get(s => s);public char C => Get(char.Parse);public int I => Get(int.Parse);public long L => Get(long.Parse);public double F => Get(double.Parse);public decimal D => Get(decimal.Parse);public BigInteger B => Get(BigInteger.Parse);T[] Gets<T>(int n, Func<string, T> parser)=> input.Skip((idx += n) - n).Take(n).Select(parser).ToArray();public string[] Ss(int n) => Gets(n, s => s);public char[] Cs(int n) => Gets(n, char.Parse);public int[] Is(int n) => Gets(n, int.Parse);public long[] Ls(int n) => Gets(n, long.Parse);public double[] Fs(int n) => Gets(n, double.Parse);public decimal[] Ds(int n) => Gets(n, decimal.Parse);public BigInteger[] Bs(int n) => Gets(n, BigInteger.Parse);public void Write<T>(params T[] xs) => WriteLine(string.Join(" ", xs));public void Write(params object[] xs) => WriteLine(string.Join(" ", xs));}#region Librarystatic partial class Extentions{}#endregionstatic class Program{public static void Main(){var sw = new StreamWriter(OpenStandardOutput()) { NewLine = "\n" };#if DEBUGsw.AutoFlush = true;#elsesw.AutoFlush = false;#endifSetOut(sw);Solve(new IO());Out.Flush();}static void Solve(IO io){var h = io.I;var w = io.I;var a = new bool[h * w];for (var i = 0; i < h * w; i++) a[i] = ToBoolean(io.I);var d = new[] { -w, 1, w, -1 };var queue = new Queue<int>();var colored = a.Count(t => t);var q = io.I;var p = new int[q];var x = new bool[q];for (var i = 0; i < q; i++){p[i] = (io.I - 1) * w + (io.I - 1);x[i] = ToBoolean(io.I);}for (var i = 0; i < q; i++){if (colored == 0 || colored == h * w){a = Repeat(x[q - 1], h * w).ToArray();break;}if (a[p[i]] == x[i]) continue;a[p[i]] = x[i];colored += x[i] ? 1 : -1;queue.Enqueue(p[i]);while (queue.Any()){var p2 = queue.Dequeue();for (var j = 0; j < 4; j++){if (p2 % w == w - 1 && d[j] == 1) continue;if (p2 % w == 0 && d[j] == -1) continue;var p3 = p2 + d[j];if (p3 < 0 || h * w <= p3) continue;if (a[p3] == !x[i]){a[p3] = x[i];colored += x[i] ? 1 : -1;queue.Enqueue(p3);}}}}for (var i = 0; i < h * w; i++){Write(a[i] ? 1 : 0);Write(" ");if (i % w == w - 1) WriteLine();}}}