#37

        static void Main(string[] args)
        {
            int[] firstArray = { 1, 2, 1, 6 };
            int[] secondArray = { 3, 2, 4 };
            List<int> listNumbers = new List<int>();

            MergingIntoOneCollection(listNumbers, firstArray);
            MergingIntoOneCollection(listNumbers, secondArray);

            Console.Write("Список чисел без повторов: ");
            ShowList(listNumbers);

            Console.WriteLine();
        }

        private static void MergingIntoOneCollection(List<int> list, int[] array)
        {
            for (int i = 0; i < array.Length; i++)
            {
                if (list.Contains(array[i]) != true)
                {
                    list.Add(array[i]);
                }
            }
        }

        private static void ShowList(List<int> list)
        {
            foreach (int i in list)
            {
                Console.Write(i + " ");
            }
        }