結果
| 問題 |
No.489 株に挑戦
|
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2017-04-08 01:52:16 |
| 言語 | C#(csc) (csc 3.9.0) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 2,842 bytes |
| コンパイル時間 | 850 ms |
| コンパイル使用メモリ | 113,380 KB |
| 実行使用メモリ | 32,472 KB |
| 最終ジャッジ日時 | 2024-07-16 03:50:21 |
| 合計ジャッジ時間 | 3,611 ms |
|
ジャッジサーバーID (参考情報) |
judge3 / judge1 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 3 |
| other | AC * 34 WA * 1 |
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;
using System.IO;
using System.Globalization;
using System.Diagnostics;
using static System.Console;
using Pair = System.Collections.Generic.KeyValuePair<int, int>;
class Program
{
static void Main()
{
SetOut(new StreamWriter(OpenStandardOutput()) { AutoFlush = false });
new Program().Solve();
Out.Flush();
}
Scanner cin = new Scanner();
Random rnd = new Random();
Stopwatch sw = new Stopwatch();
readonly int[] dd = { 0, 1, 0, -1, 0 };
readonly int mod = 1000000007;
readonly string alfa = "abcdefghijklmnopqrstuvwxyz";
int N, D, K;
void Solve()
{
N = cin.Nextint; D = cin.Nextint; K = cin.Nextint;
long MAX = 0;
int l = 0;
int ans1 = 0, ans2 = 0;
bool flag = false;
var X = new int[N];
for (int i = 0; i < N; i++)
{
X[i] = cin.Nextint;
}
int high = X[0]; int low = X[0];
for (int i = 1; i < N; i++)
{
if (X[i] < low)
{
l = i;
low = X[i];
high = X[i];
}
high = Math.Max(high, X[i]);
//if(i >= 5000 && i <= 10000)WriteLine($"{i} {l} {low}");
if (MAX < high - low)
{
MAX = high - low;
ans1 = l;
ans2 = i;
flag = true;
}
if (D < i + 1 - l)
{
low = int.MaxValue;
for (int j = l + 1; j <= i; j++)
{
if (X[j] <= low)
{
l = j;
low = X[j];
}
}
}
}
WriteLine(flag ? $"{K * MAX}\n{ans1} {ans2}" : "0");
}
}
class Scanner
{
string[] s; int i;
char[] cs = new char[] { ' ' };
public Scanner() { s = new string[0]; i = 0; }
public string[] Scan { get { return ReadLine().Split(); } }
public int[] Scanint { get { return Array.ConvertAll(Scan, int.Parse); } }
public long[] Scanlong { get { return Array.ConvertAll(Scan, long.Parse); } }
public double[] Scandouble { get { return Array.ConvertAll(Scan, double.Parse); } }
public string Next
{
get
{
if (i < s.Length) return s[i++];
string st = ReadLine();
while (st == "") st = ReadLine();
s = st.Split(cs, StringSplitOptions.RemoveEmptyEntries);
i = 0;
return Next;
}
}
public int Nextint { get { return int.Parse(Next); } }
public long Nextlong { get { return long.Parse(Next); } }
public double Nextdouble { get { return double.Parse(Next); } }
}