結果
問題 | No.104 国道 |
ユーザー |
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提出日時 | 2016-04-12 23:39:00 |
言語 | C#(csc) (csc 3.9.0) |
結果 |
AC
|
実行時間 | 20 ms / 5,000 ms |
コード長 | 2,847 bytes |
コンパイル時間 | 936 ms |
コンパイル使用メモリ | 113,020 KB |
実行使用メモリ | 25,968 KB |
最終ジャッジ日時 | 2024-10-04 06:10:37 |
合計ジャッジ時間 | 2,013 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge4 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 4 |
other | AC * 16 |
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; string inpt = Reader.ReadLine(); if (inpt == null) { inpt = string.Empty; } TreeNode current = new TreeNode(1); int idx = 1; for (int i = 0; i < inpt.Length; i++) { if (current.Parent == null) { current.AddItems(++idx, ++idx); } else { if (current == current.Parent.NodeLeft) { idx = current.ID + (current.ID - current.Parent.ID) * 2; } else { idx = current.ID + (current.ID - current.Parent.ID) * 2 - 1; } current.AddItems(idx, ++idx); } if (inpt[i] == 'R') { current = current.NodeRight; } else { current = current.NodeLeft; } } Console.WriteLine(current.ID); } public class TreeNode { public int ID; public TreeNode(int id) { this.ID = id; } public TreeNode NodeLeft; public TreeNode NodeRight; public TreeNode Parent; public void AddItems(int leftId, int rightId) { this.NodeLeft = new TreeNode(leftId); this.NodeLeft.Parent = this; this.NodeRight = new TreeNode(rightId); this.NodeRight.Parent = this; } } public class Reader { public static bool IsDebug = true; private static String PlainInput = @" LLRLRLLLLRLRLLLRLRLRRLRL "; 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(); } }