結果
| 問題 | No.92 逃走経路 |
| コンテスト | |
| ユーザー |
14番
|
| 提出日時 | 2016-04-10 20:47:17 |
| 言語 | C#(csc) (csc 3.9.0) |
| 結果 |
AC
|
| 実行時間 | 835 ms / 5,000 ms |
| コード長 | 3,337 bytes |
| 記録 | |
| コンパイル時間 | 1,105 ms |
| コンパイル使用メモリ | 114,080 KB |
| 実行使用メモリ | 53,984 KB |
| 最終ジャッジ日時 | 2024-10-04 05:54:59 |
| 合計ジャッジ時間 | 5,696 ms |
|
ジャッジサーバーID (参考情報) |
judge1 / judge5 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 2 |
| other | AC * 18 |
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 matiCount = inpt[0];
int roadCount = inpt[1];
int queryCount = inpt[2];
List<Road> roadList = new List<Road>();
for (int i = 0; i < roadCount; i++)
{
inpt = Reader.GetInt();
Road rd = new Road(inpt[0], inpt[1], inpt[2]);
roadList.Add(rd);
}
int[] history = Reader.GetInt();
List<int> target = new List<int>();
roadList.FindAll((a) =>
{
return (a.Cost == history[0]);
}).ForEach((a) =>
{
if (!target.Contains(a.Mati1))
{
target.Add(a.Mati1);
}
if (!target.Contains(a.Mati2))
{
target.Add(a.Mati2);
}
});
for (int i = 1; i < history.Length; i++)
{
List<int> nextTarget = new List<int>(); ;
target.ForEach((a) => {
roadList.FindAll((b) =>
{
return (b.Mati1 == a || b.Mati2 == a) && b.Cost == history[i];
}).ForEach((c) => {
if (c.Mati1 != a && (!nextTarget.Contains(c.Mati1)))
{
nextTarget.Add(c.Mati1);
} else if(c.Mati2 != a && (!nextTarget.Contains(c.Mati2))) {
nextTarget.Add(c.Mati2);
}
});
});
target = nextTarget;
if (nextTarget.Count == 0)
{
break;
}
}
target.Sort();
Console.WriteLine(target.Count);
Console.WriteLine(string.Join<int>(" ", target));
}
public class Road
{
public int Mati1;
public int Mati2;
public int Cost;
public Road(int m1, int m2, int c)
{
this.Mati1 = m1;
this.Mati2 = m2;
this.Cost = c;
}
}
public class Reader
{
public static bool IsDebug = true;
private static String PlainInput = @"
3 2 2
1 2 10
1 2 20
10 20
";
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();
}
}
14番