שאלה 12

        static void Main(string[] args)
        {
            int[] a = new int[10];
            int i, sum = 2, j, Count = 0;
            a[0] = 1;
            a[1] = 1;
            for (i = 2;i < 10; i++)
            {
                a[i] = a[i - 1] + a[i - 2];
                sum += a[i];
            }
            for (j = 0; j < 10; j++)
            {
                if (a[j] > sum / 10)
                    Count++;
            }
            Console.Write(Count);
        }