using System;

public class Program

{

    public static void Main()

    {

         //Write a program that prints on the console the numbers from 1 to N, which are not divisible by 3 and 7 simultaneously. 

            //The number N should be read from the standard input.

​

​

            int n;

        int count=0;

​

            Console.WriteLine("Enter n");

            n = Int32.Parse(Console.ReadLine());

​

            while (count <= n)

​

            {

                if (!(n % 3 == 0) && !(n % 7 == 0))

                {

                    Console.WriteLine("Print the number :{0}", count);

                    count++;

                }

                else

                {

                    Console.WriteLine("The number is divisible by 3 and 7 simultaneously. Try again. ", count);

                }

            }

    }

}