class program
    {
        static void Main(string[] args)
        {
            Console.Write("Please enter a number of flips: ");
            int a = Convert.ToInt32(Console.ReadLine());
            int[] nums = new int[a];
            Random rand = new Random();
            for (int i = 0; i <= a+1; i++)
            {
                int b = rand.Next(2);
                nums[i] = b;
                Console.WriteLine(nums[i]);
            }
            Console.ReadKey();
        }