Reading input c#

[mayundo]

I am stuck. What's the code for reading input very fast in c#? Can someone like Davidsekar post his solution to the Enormous Input Test here?

[ds1]

Reading an input as a String and then converting it to an Integer is a real overhead in OOP like JAVA,C# ...
So read input as an array of bytes,and then parse integer from that byte array.

Following code can read an Integer whether its (+ or -) ive.
You can knock-out few more milliseconds by
1) removing function calls and moving the ReadInt() code within Main function.
2) you can use unsafe pointers

using System;
using System.IO;
class Program
{
	static Stream ReadStream;
	static int Idx,Size,BytesRead;
	static byte[] Buffer;
	public static void Initialze()
	{
		ReadStream = Console.OpenStandardInput();
		Idx=BytesRead=0;
		Size = 1<<17;
		Buffer = new byte[Size];
	}
	public static int ReadInt()
	{
		byte _ReadByte;
		//For trimming
		do{
			_ReadByte = ReadByte();
		}
		while(_ReadByte < '-');
		bool neg = false;
		//Checking sign of number
		if(_ReadByte == '-') {
			neg=true;
			_ReadByte = ReadByte();
		}
		int m = _ReadByte - '0';
		while(true)
		{
			_ReadByte = ReadByte();
			if(_ReadByte<'0') break;
			m = m*10 + (_ReadByte-'0');
		}
		if(neg) return -m;
		return m;
	}
	private static void ReadConsoleInput()
	{
		Idx=0;
		BytesRead = ReadStream.Read(Buffer,0,Size);
		if(BytesRead <=0) Buffer[0]=32;
	}
	private static byte ReadByte()
	{
		if(Idx==BytesRead) ReadConsoleInput();
		return Buffer[Idx++];
	}
	public static void Dispose()
	{
		ReadStream.Close();
	}
    static void Main(string[] args)
    {
    	Initialze();
        int n, d, m,count=0;
        m = ReadInt();
        d = ReadInt();
        while (m-- > 0)
        {
            n = ReadInt();
            if(n%d==0)
            count++;
        }
        Dispose();
        Console.WriteLine(count);
    }
}

similarly You can make functions for other datatypes.