結果

問題 No.104 国道
ユーザー 14番
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
このコードへのチャレンジ
(要ログイン)
ファイルパターン 結果
sample AC * 4
other AC * 16
権限があれば一括ダウンロードができます
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

diff #
プレゼンテーションモードにする

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();
}
}
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