using System;


namespace Number_Adder
{
    class Program
    {
        private const string
            InputedNumbers = "Введеные цифры: ",
            SumOfNumbers = "Ссума цифр: ",
            SortedNumbers = "Сортировка по убыванию: ",
            SumKey = "sum",
            Separator = ", ";

        private static int[] numbers = new int[0];

        static void Main(string[] args)
        {
            while (true)
            {
                string newLine = Console.ReadLine();

                if (int.TryParse(newLine, out int newNumber))
                {
                    AddNumber(newNumber);
                }
                else if (newLine == SumKey)
                {
                    break;
                }
            }

            Console.WriteLine(InputedNumbers + string.Join(Separator, GetNumbers()));
            Console.WriteLine(SumOfNumbers + GetSum());
            Console.WriteLine(SortedNumbers + string.Join(Separator, Sort()));
            Console.ReadKey();
        }

        static public void AddNumber(int number)
        {
            int[] tempArray = new int[numbers.Length + 1];

            for (int i = 0; i < numbers.Length; i++)
            {
                tempArray[i] = numbers[i];
            }

            tempArray[numbers.Length] = number;
            numbers = tempArray;
        }

        static public int GetSum()
        {
            int sum = 0;

            for (int i = 0; i < numbers.Length; i++)
            {
                sum += numbers[i];
            }

            return sum;
        }

        static public int[] Sort()
        {
            int[] sortedArray = numbers;

            Array.Sort(sortedArray);
            Array.Reverse(sortedArray);

            return sortedArray;
        }

        static public int[] GetNumbers()
        {
            return numbers;
        }
    }
}