結果
問題 | No.323 yuki国 |
ユーザー | eitaho |
提出日時 | 2016-01-08 22:21:14 |
言語 | C#(csc) (csc 3.9.0) |
結果 |
AC
|
実行時間 | 718 ms / 5,000 ms |
コード長 | 3,341 bytes |
コンパイル時間 | 993 ms |
コンパイル使用メモリ | 110,336 KB |
実行使用メモリ | 27,264 KB |
最終ジャッジ日時 | 2024-06-28 12:30:04 |
合計ジャッジ時間 | 8,780 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge2 |
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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 | 31 ms
19,072 KB |
testcase_01 | AC | 30 ms
19,200 KB |
testcase_02 | AC | 30 ms
19,072 KB |
testcase_03 | AC | 30 ms
19,304 KB |
testcase_04 | AC | 30 ms
19,200 KB |
testcase_05 | AC | 35 ms
19,200 KB |
testcase_06 | AC | 32 ms
19,328 KB |
testcase_07 | AC | 31 ms
19,200 KB |
testcase_08 | AC | 630 ms
27,136 KB |
testcase_09 | AC | 224 ms
27,008 KB |
testcase_10 | AC | 29 ms
19,072 KB |
testcase_11 | AC | 31 ms
19,072 KB |
testcase_12 | AC | 29 ms
19,328 KB |
testcase_13 | AC | 217 ms
27,136 KB |
testcase_14 | AC | 636 ms
27,008 KB |
testcase_15 | AC | 197 ms
27,136 KB |
testcase_16 | AC | 417 ms
27,136 KB |
testcase_17 | AC | 220 ms
27,136 KB |
testcase_18 | AC | 35 ms
20,864 KB |
testcase_19 | AC | 404 ms
23,680 KB |
testcase_20 | AC | 41 ms
22,784 KB |
testcase_21 | AC | 718 ms
27,136 KB |
testcase_22 | AC | 91 ms
27,136 KB |
testcase_23 | AC | 717 ms
27,008 KB |
testcase_24 | AC | 59 ms
27,136 KB |
testcase_25 | AC | 224 ms
27,136 KB |
testcase_26 | AC | 58 ms
27,008 KB |
testcase_27 | AC | 684 ms
27,008 KB |
testcase_28 | AC | 230 ms
27,008 KB |
testcase_29 | AC | 230 ms
27,264 KB |
testcase_30 | AC | 31 ms
19,200 KB |
testcase_31 | AC | 32 ms
19,072 KB |
testcase_32 | AC | 32 ms
18,944 KB |
testcase_33 | AC | 32 ms
19,072 KB |
testcase_34 | AC | 33 ms
19,328 KB |
testcase_35 | AC | 30 ms
19,456 KB |
testcase_36 | AC | 32 ms
19,328 KB |
testcase_37 | AC | 31 ms
19,456 KB |
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.IO; using System.Linq; using System.Text; using System.Collections.Generic; using System.Diagnostics; using System.Numerics; using Enu = System.Linq.Enumerable; class Program { static readonly int MaxSize = 1000 + 2500; static readonly int[] DY = { 0, 1, 0, -1 }; static readonly int[] DX = { 1, 0, -1, 0 }; public void Solve() { int H = Reader.Int(), W = Reader.Int(); int A = Reader.Int(), sy = Reader.Int(), sx = Reader.Int(); int B = Reader.Int(), gy = Reader.Int(), gx = Reader.Int(); var grid = Reader.StringArray(H); Func<int, int, bool> IsInside = (r, c) => r >= 0 && r < H && c >= 0 && c < W; var seen = new bool[H, W, MaxSize + 1]; seen[sy, sx, A] = true; var que = new Queue<int>(); que.Enqueue(sy); que.Enqueue(sx); que.Enqueue(A); while (que.Count > 0) { int y = que.Dequeue(), x = que.Dequeue(), size = que.Dequeue(); for (int dir = 0; dir < 4; dir++) { int ny = y + DY[dir], nx = x + DX[dir]; if (!IsInside(ny, nx)) continue; int nsize = size + (grid[ny][nx] == '*' ? 1 : -1); if (nsize > 0 && nsize <= MaxSize && !seen[ny, nx, nsize]) { if (ny == gy && nx == gx && nsize == B) { Console.WriteLine("Yes"); return; } seen[ny, nx, nsize] = true; que.Enqueue(ny); que.Enqueue(nx); que.Enqueue(nsize); } } } Console.WriteLine("No"); } } class Entry { static void Main() { new Program().Solve(); } } class Reader { private static TextReader reader = Console.In; private static readonly char[] separator = { ' ' }; private static readonly StringSplitOptions op = StringSplitOptions.RemoveEmptyEntries; private static string[] A = new string[0]; private static int i; private static void Init() { A = new string[0]; } public static void Set(TextReader r) { reader = r; Init(); } public static void Set(string file) { reader = new StreamReader(file); Init(); } public static bool HasNext() { return CheckNext(); } public static string String() { return Next(); } public static int Int() { return int.Parse(Next()); } public static long Long() { return long.Parse(Next()); } public static double Double() { return double.Parse(Next()); } public static int[] IntLine() { return Array.ConvertAll(Split(Line()), int.Parse); } public static int[] IntArray(int N) { return Enu.Range(0, N).Select(i => Int()).ToArray(); } public static int[][] IntTable(int H) { return Enu.Range(0, H).Select(i => IntLine()).ToArray(); } public static string[] StringArray(int N) { return Enu.Range(0, N).Select(i => Next()).ToArray(); } public static string Line() { return reader.ReadLine().Trim(); } private static string[] Split(string s) { return s.Split(separator, op); } private static string Next() { CheckNext(); return A[i++]; } private static bool CheckNext() { if (i < A.Length) return true; string line = reader.ReadLine(); if (line == null) return false; if (line == "") return CheckNext(); A = Split(line); i = 0; return true; } }