using System;

public class Program

{

    public static void Main()

    {

            Console.WriteLine(test(3));

            Console.WriteLine(test(14));

            Console.WriteLine(test(12));

            Console.WriteLine(test(37));

            Console.WriteLine("Made by Obed Iñaki Uresti Almanza");

        } 

        public static bool test(int n)

        {

            return n % 3 == 0 || n % 7 == 0;

    }

}