結果
| 問題 |
No.9000 Hello World! （テスト用）
|
| ユーザー |
 camypaper
|
| 提出日時 | 2014-10-21 17:09:37 |
| 言語 | C#(csc) (csc 3.9.0) |
| 結果 |
AC
|
| 実行時間 | 21 ms / 5,000 ms |
| コード長 | 13,288 bytes |
| コンパイル時間 | 2,213 ms |
| コンパイル使用メモリ | 121,840 KB |
| 実行使用メモリ | 26,096 KB |
| 最終ジャッジ日時 | 2025-02-07 08:40:15 |
| 合計ジャッジ時間 | 2,758 ms |
|
ジャッジサーバーID （参考情報） |
judge1 / judge1 |
（要ログイン）
| ファイルパターン | 結果 |
|---|---|
| other | AC * 4 |
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 Solver.Ex;
using Watch = System.Diagnostics.Stopwatch;
using StringBuilder = System.Text.StringBuilder;
namespace Solver
{
public class Solver
{
public void Solve()
{
IO.Printer.Out.PrintLine("Hello World!");
}
internal IO.StreamScanner sc;
}
#region Main and Settings
static class Program
{
static void Main(string[] arg)
{
#if DEBUG
var errStream = new System.IO.FileStream(@"..\..\dbg.out", System.IO.FileMode.Create, System.IO.FileAccess.Write, System.IO.FileShare.ReadWrite);
System.Diagnostics.Debug.Listeners.Add(new System.Diagnostics.TextWriterTraceListener(errStream, "debugStream"));
System.Diagnostics.Debug.AutoFlush = false;
var sw = new Watch();
sw.Start();
try
{
#endif
var solver = new Solver();
solver.sc = new IO.StreamScanner(Console.OpenStandardInput());
IO.Printer.Out = new IO.Printer(new System.IO.StreamWriter(Console.OpenStandardOutput()) { AutoFlush = false });
solver.Solve();
IO.Printer.Out.Flush();
#if DEBUG
}
catch (Exception ex)
{
Console.Error.WriteLine(ex.Message);
Console.Error.WriteLine(ex.StackTrace);
}
finally
{
sw.Stop();
Console.ForegroundColor = ConsoleColor.Green;
Console.Error.WriteLine("Time:{0}ms", sw.ElapsedMilliseconds);
System.Diagnostics.Debug.Close();
System.Threading.Thread.Sleep(System.Threading.Timeout.Infinite);
}
#endif
}
}
#endregion
}
#region IO Helper
namespace Solver.IO
{
public class Printer
{
static Printer()
{
Out = new Printer(Console.Out);
}
public static Printer Out { get; set; }
private readonly System.IO.TextWriter writer;
private readonly System.Globalization.CultureInfo info;
public string Separator { get; set; }
public string NewLine { get { return writer.NewLine; } set { writer.NewLine = value ?? "\n"; } }
public Printer(System.IO.TextWriter tw = null, System.Globalization.CultureInfo ci = null, string separator = null, string newLine = null)
{
writer = tw ?? System.IO.TextWriter.Null;
info = ci ?? System.Globalization.CultureInfo.InvariantCulture;
NewLine = newLine;
Separator = separator ?? " ";
}
public void Print(int num) { writer.Write(num.ToString(info)); }
public void Print(int num, string format) { writer.Write(num.ToString(format, info)); }
public void Print(long num) { writer.Write(num.ToString(info)); }
public void Print(long num, string format) { writer.Write(num.ToString(format, info)); }
public void Print(double num) { writer.Write(num.ToString("F12", info)); }
public void Print(double num, string format) { writer.Write(num.ToString(format, info)); }
public void Print(string str) { writer.Write(str); }
public void Print(string format, params object[] arg) { writer.Write(string.Format(info, format, arg)); }
public void Print<T>(string format, IEnumerable<T> sources) { writer.Write(format, sources.OfType<object>().ToArray()); }
public void Print(IEnumerable<char> sources) { writer.Write(sources.AsString()); }
public void Print<T>(IEnumerable<T> sources)
{
var res = new System.Text.StringBuilder();
foreach (var x in sources)
{
res.AppendFormat(info, "{0}", x);
if (string.IsNullOrEmpty(Separator))
res.Append(Separator);
}
writer.Write(res.ToString(0, res.Length - Separator.Length));
}
public void PrintLine() { writer.WriteLine(); }
public void PrintLine(int num) { writer.WriteLine(num.ToString(info)); }
public void PrintLine(int num, string format) { writer.WriteLine(num.ToString(format, info)); }
public void PrintLine(long num) { writer.WriteLine(num.ToString(info)); }
public void PrintLine(long num, string format) { writer.WriteLine(num.ToString(format, info)); }
public void PrintLine(double num) { writer.WriteLine(num.ToString("F12", info)); }
public void PrintLine(double num, string format) { writer.WriteLine(num.ToString(format, info)); }
public void PrintLine(string str) { writer.WriteLine(str); }
public void PrintLine(string format, params object[] arg) { writer.WriteLine(string.Format(info, format, arg)); }
public void PrintLine<T>(string format, IEnumerable<T> sources) { writer.WriteLine(format, sources.OfType<object>().ToArray()); }
public void PrintLine<T>(IEnumerable<T> sources)
{
var res = new StringBuilder();
foreach (var x in sources)
{
res.AppendFormat(info, "{0}", x);
if (!string.IsNullOrEmpty(Separator))
res.Append(Separator);
}
writer.WriteLine(res.ToString(0, res.Length - Separator.Length));
}
public void Flush() { writer.Flush(); }
}
public class StreamScanner
{
public StreamScanner(System.IO.Stream stream)
{
iStream = stream;
}
private readonly System.IO.Stream iStream;
private readonly byte[] buf = new byte[1024];
private int len, ptr;
private bool eof = false;
public bool EndOfStream { get { return eof; } }
private byte readByte()
{
if (eof) throw new System.IO.EndOfStreamException();
if (ptr >= len)
{
ptr = 0;
len = iStream.Read(buf, 0, 1024);
if (len <= 0)
{
eof = true;
return 0;
}
}
return buf[ptr++];
}
private bool inSpan(byte c)
{
const byte lb = 33, ub = 126;
return !(c >= lb && c <= ub);
}
private byte skip()
{
byte b = 0;
do b = readByte();
while (!eof && inSpan(b));
return b;
}
public char Char()
{
return (char)skip();
}
public char[] Char(int n)
{
var a = new char[n];
for (int i = 0; i < n; i++)
a[i] = (char)skip();
return a;
}
public char[][] Char(int n, int m)
{
var a = new char[n][];
for (int i = 0; i < n; i++)
a[i] = Char(m);
return a;
}
public string Scan()
{
const byte lb = 33, ub = 126;
if (eof) throw new System.IO.EndOfStreamException();
do
{
while (ptr < len && (buf[ptr] < lb || ub < buf[ptr]))
{
ptr++;
}
if (ptr < len)
break;
ptr = 0;
len = iStream.Read(buf, 0, 1024);
if (len <= 0)
{
eof = true;
return null;
}
continue;
} while (true);
StringBuilder sb = null;
do
{
var i = ptr;
while (i < len)
{
if (buf[i] < lb || ub < buf[i])
{
string s;
if (sb != null)
{
sb.Append(System.Text.UTF8Encoding.Default.GetChars(buf, ptr, i - ptr));
s = sb.ToString();
}
else s = new string(System.Text.UTF8Encoding.Default.GetChars(buf, ptr, i - ptr));
ptr = i + 1;
return s;
}
i++;
}
i = len - ptr;
if (sb == null) sb = new StringBuilder(i + 32);
sb.Append(System.Text.UTF8Encoding.Default.GetChars(buf, ptr, i));
ptr = 0;
} while ((len = iStream.Read(buf, 0, 1024)) > 0);
eof = true;
return sb.ToString();
}
public string[] Scan(int n)
{
var a = new string[n];
for (int i = 0; i < n; i++)
a[i] = Scan();
return a;
}
public string ScanLine()
{
const byte el = 10, cr = 13;
if (eof) throw new System.IO.EndOfStreamException();
StringBuilder sb = null;
do
{
var i = ptr;
while (i < len)
{
if (buf[i] == cr || buf[i] == el)
{
string s;
if (sb != null)
{
sb.Append(System.Text.UTF8Encoding.Default.GetChars(buf, ptr, i - ptr));
s = sb.ToString();
}
else s = new string(System.Text.UTF8Encoding.Default.GetChars(buf, ptr, i - ptr));
if (buf[i] == cr) i++;
if (buf[i] == el) i++;
ptr = i;
return s;
}
i++;
}
i = len - ptr;
if (sb == null) sb = new StringBuilder(i + 32);
sb.Append(System.Text.UTF8Encoding.Default.GetChars(buf, ptr, i));
ptr = 0;
} while ((len = iStream.Read(buf, 0, 1024)) > 0);
eof = true;
return sb.ToString();
}
public double Double()
{
return double.Parse(Scan(), System.Globalization.CultureInfo.InvariantCulture);
}
public double[] Double(int n)
{
var a = new double[n];
for (int i = 0; i < n; i++)
a[i] = Double();
return a;
}
public int Integer()
{
var ret = 0;
byte b = 0;
bool isMynus = false;
const byte zero = 48, nine = 57, mynus = 45;
do b = readByte();
while (!eof && !((b >= zero && b <= nine) || b == mynus));
if (b == mynus)
{
isMynus = true;
b = readByte();
}
while (true)
{
if (b >= zero && b <= nine)
{
ret = ret * 10 + b - zero;
}
else return isMynus ? -ret : ret;
b = readByte();
}
}
public int[] Integer(int n)
{
var a = new int[n];
for (int i = 0; i < n; i++)
a[i] = Integer();
return a;
}
public long Long()
{
long ret = 0;
byte b = 0;
bool isMynus = false;
const byte zero = 48, nine = 57, mynus = 45;
do b = readByte();
while (!eof && !((b >= zero && b <= nine) || b == mynus));
if (b == '-')
{
isMynus = true;
b = readByte();
}
while (true)
{
if (b >= zero && b <= nine)
ret = ret * 10 + (b - zero);
else return isMynus ? -ret : ret;
b = readByte();
}
}
public long[] Long(int n)
{
var a = new long[n];
for (int i = 0; i < n; i++)
a[i] = Long();
return a;
}
public void Flush()
{
iStream.Flush();
}
}
}
#endregion
#region Extension
namespace Solver.Ex
{
static public partial class EnumerableEx
{
static public string AsString(this IEnumerable<char> source)
{
return new string(source.ToArray());
}
static public string AsJoinedString<T>(this IEnumerable<T> source, string separator = " ")
{
return string.Join(separator, source);
}
static public T[] Enumerate<T>(this int n, Func<int, T> selector)
{
var res = new T[n];
for (int i = 0; i < n; i++)
res[i] = selector(i);
return res;
}
}
}
#endregion