using System;
using System.IO;
using System.Collections.Generic;

namespace test
{

	class Program
	{
		static void Main( string[] args )
		{
			CreateFile ();
			Test1 ();
			Test2 ();

			Console.ReadLine ();
		}

		public static void CreateFile()
		{

			int N = 10000000;
			FileStream fs = new FileStream ( "InputData.in", FileMode.Create, FileAccess.Write );

			StreamWriter sw = new StreamWriter ( fs );

			Random rand = new Random ();

			sw.WriteLine ( N );

			for ( int i = 0; i  maxim )
					maxim = x[i];

			DateTime dt2 = DateTime.Now;

			Console.WriteLine ( ( dt2 - dt1 ).TotalSeconds + " sec. " );

		}

		public static void Test1()
		{

			int i;

			FileStream fs = new FileStream ( "InputData.in", FileMode.Open, FileAccess.Read );
			StreamReader sr = new StreamReader ( fs );

			int N = System.Convert.ToInt32 ( sr.ReadLine () );
			Console.WriteLine ( "N = " + N );

			int[] x = new int[N];

			for ( i = 0; i  maxim )
					maxim = x[i];

			DateTime dt2 = DateTime.Now;

			Console.WriteLine ( ( dt2 - dt1 ).TotalSeconds + " sec. " );

		}
	}
}