結果
問題 | No.240 ナイト散歩 |
ユーザー | 14番 |
提出日時 | 2016-05-08 22:22:14 |
言語 | C#(csc) (csc 3.9.0) |
結果 |
AC
|
実行時間 | 29 ms / 2,000 ms |
コード長 | 2,523 bytes |
コンパイル時間 | 908 ms |
コンパイル使用メモリ | 116,856 KB |
実行使用メモリ | 27,568 KB |
最終ジャッジ日時 | 2024-10-07 21:24:53 |
合計ジャッジ時間 | 2,809 ms |
ジャッジサーバーID (参考情報) |
judge3 / 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 | 29 ms
25,524 KB |
testcase_01 | AC | 29 ms
25,264 KB |
testcase_02 | AC | 29 ms
27,428 KB |
testcase_03 | AC | 28 ms
25,396 KB |
testcase_04 | AC | 28 ms
27,432 KB |
testcase_05 | AC | 28 ms
25,264 KB |
testcase_06 | AC | 28 ms
25,268 KB |
testcase_07 | AC | 27 ms
25,392 KB |
testcase_08 | AC | 28 ms
25,136 KB |
testcase_09 | AC | 27 ms
25,264 KB |
testcase_10 | AC | 27 ms
27,440 KB |
testcase_11 | AC | 28 ms
23,600 KB |
testcase_12 | AC | 29 ms
25,396 KB |
testcase_13 | AC | 28 ms
25,268 KB |
testcase_14 | AC | 28 ms
27,564 KB |
testcase_15 | AC | 27 ms
23,348 KB |
testcase_16 | AC | 28 ms
27,560 KB |
testcase_17 | AC | 28 ms
25,392 KB |
testcase_18 | AC | 29 ms
25,264 KB |
testcase_19 | AC | 28 ms
25,264 KB |
testcase_20 | AC | 29 ms
23,348 KB |
testcase_21 | AC | 28 ms
25,264 KB |
testcase_22 | AC | 27 ms
25,388 KB |
testcase_23 | AC | 27 ms
25,392 KB |
testcase_24 | AC | 27 ms
25,260 KB |
testcase_25 | AC | 27 ms
25,520 KB |
testcase_26 | AC | 27 ms
25,264 KB |
testcase_27 | AC | 27 ms
25,524 KB |
testcase_28 | AC | 27 ms
25,264 KB |
testcase_29 | AC | 27 ms
27,444 KB |
testcase_30 | AC | 27 ms
23,096 KB |
testcase_31 | AC | 27 ms
25,392 KB |
testcase_32 | AC | 26 ms
27,568 KB |
testcase_33 | AC | 28 ms
23,092 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.Collections.Generic; using System.Linq; class Program { public void Proc() { Reader.IsDebug = false; long[] inpt = Reader.ReadLine().Split(' ').Select(a=>long.Parse(a)).ToArray(); this.goalX = inpt[0]; this.goalY = inpt[1]; bool canReach = this.GetAns(0,0, 3); string ans = "NO"; if(canReach) { ans = "YES"; } Console.WriteLine(ans); } private bool GetAns(long x, long y, int remain) { if(x == this.goalX && y == this.goalY) { return true; } if(remain == 0) { return false; } List<long[]> nextPos = new List<long[]>(); nextPos.Add(new long[] {x+1, y+2}); nextPos.Add(new long[] {x-1, y+2}); nextPos.Add(new long[] {x+1, y-2}); nextPos.Add(new long[] {x-1, y-2}); nextPos.Add(new long[] {x+2, y-1}); nextPos.Add(new long[] {x+2, y+1}); nextPos.Add(new long[] {x-2, y-1}); nextPos.Add(new long[] {x-2, y+1}); foreach (long[] pos in nextPos) { long nextX = pos[0]; long nextY = pos[1]; if(GetAns(nextX, nextY, remain - 1)) { return true; } } return false; } private long goalX = 0; private long goalY = 0; public class Reader { public static bool IsDebug = true; private static String PlainInput = @" 0 0 "; private static System.IO.StringReader Sr = null; public static string ReadLine() { if (IsDebug) { if (Sr == null) { Sr = new System.IO.StringReader(PlainInput.Trim()); } return Sr.ReadLine(); } else { return Console.ReadLine(); } } public static int[] GetInt(char delimiter = ' ', bool trim = false) { string inptStr = ReadLine(); if (trim) { inptStr = inptStr.Trim(); } string[] inpt = inptStr.Split(delimiter); int[] ret = new int[inpt.Length]; for (int i = 0; i < inpt.Length; i++) { ret[i] = int.Parse(inpt[i]); } return ret; } } static void Main() { Program prg = new Program(); prg.Proc(); } }