結果
問題 | No.274 The Wall |
ユーザー |
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提出日時 | 2016-05-11 01:12:28 |
言語 | C#(csc) (csc 3.9.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 2,414 bytes |
コンパイル時間 | 904 ms |
コンパイル使用メモリ | 114,028 KB |
実行使用メモリ | 26,112 KB |
最終ジャッジ日時 | 2024-10-05 13:39:21 |
合計ジャッジ時間 | 2,415 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge1 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 4 |
other | AC * 16 WA * 6 |
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.Text;using System.Linq;class Program{public void Proc(){Reader.IsDebug = false;int[] inpt = Reader.GetInt();int blockCount = inpt[0];int blockLength = inpt[1];int[] cnt = new int[blockLength + 2];for(int i=0; i<blockCount; i++) {inpt = Reader.GetInt();cnt[inpt[0]] += 1;cnt[inpt[1]+1] -= 1;}int siki = blockLength / 2 + 1;if(blockLength % 2 == 1) {siki++;}int[] val = new int[blockLength + 1];int currentVal = 0;for(int i=1; i<blockLength; i++) {currentVal += cnt[i];val[i] = currentVal;}for(int i=siki; i<=blockLength; i++) {val[blockLength - i + 1] += val[i];}bool isYes = true;for(int i=1; i<=blockLength / 2; i++) {if(val[i] > 2) {isYes = false;break;}}if(isYes && blockLength % 2 > 0) {if(val[blockLength / 2 + 1] > 1) {isYes = true;}}Console.WriteLine(isYes?"YES":"NO");}public class Reader{public static bool IsDebug = true;private static String PlainInput = @"5 108 80 02 42 38 8";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();}}