public static int Fibonacci(int n)
    	{
			if (n == 0 || n == 1)
		    	return n;
			else
	    		return Fibonacci(n - 1) + Fibonacci(n - 2);
    	}
		
		public static void Main(string[] args)
		{
			int i = 0;
			int sum = 0;
			while (true)
			{
				int fib = Fibonacci(i);
				if (fib < 1000000) {
					if ( (fib%2) == 0) sum+= fib;
					i++;
					continue;
				} else {
					break;
				}
			}
			Console.WriteLine("Sum of even Fibonacci numbers less than 1 million: " + sum);
			Console.ReadKey();
		}