using System;
namespace StaticConstructor
{
	class RandomNumberGenerator
	{
	private static Random randomNumber;
		static RandomNumberGenerator()
		{
		randomNumber=new Random ();
		}
		public int Next()
		{
		return randomNumber.Next ();
		}
	}
	class Class1
	{
		static void Main(string[] args)
		{
		RandomNumberGenerator g1=new RandomNumberGenerator ();
			for(int i=0;i<10;i++)
			{
			Console.WriteLine (g1.Next ());
			}
		}
	}
}