using System;
public class Program
{
public static void Main()
Double k = 1;
bool d;
do
Double c = Math.Sqrt(3 * k);
d = (2 * k - 1) / (2 * k) <= 1 / (c + 1);
k++;
}
while (k >= 0);
Console.WriteLine("Mazākais naturālais skaitlis ir " + k);