using System;

public class Program

{

    private static float GridNoise(int x, int z, int seed)

    {

        int n = (1619*x + 31337*z + 1013*seed) & 0x7fffffff;

        n = (n >> 13) ^ n;

​

        return 1 - ((n*(n*n*60493 + 19990303) + 1376312589) & 0x7fffffff)/(float)1073741824;

    }

    public static void Main()

    {

        for (int i = 10000; i < 11000; i++)

        {

            Console.WriteLine(GridNoise(0, 0, i));

        }

    }

}