static void Main(string[] args)
        {
            int num1, num2;
            bool areGreater = true;
            do{
                Console.WriteLine("Write one number");
                num1 = Convert.ToInt32(Console.ReadLine());
                Console.WriteLine("Write another number");
                num2 = Convert.ToInt32(Console.ReadLine());
                if ((num1 > 10) || (num2 > 10))
                {
                    Console.WriteLine("Numbers should be lesser than 10");
                }
                else { areGreater = false; }

            } while (areGreater);   
            Console.WriteLine("{0} and {1} are lesser than 10",num1, num2 );
            Console.ReadKey();
        }