Check Weather the Number is Prime or Not

class Program
    {
        static void Main(string[] args)
        {
            int no,i;
            Console.Write("Enter your Number");
            no = Convert.ToInt16(Console.ReadLine());
            for (i = 2; i <= no - 1; i++)

            {
                if (no % i == 0)
                {
                    Console.WriteLine("Not a Prime Number");
                    break;
                }
            }
            if (i == no)
            {
                Console.WriteLine("It is a Prime Number");
            }



        }
    }