using System;

using System.Collections.Generic;

public class Program

{

    //To an Array of ints

    int[] RlToIntAr()

    {

        string x = Console.ReadLine();

        string[] temp = x.Split(',');

        List<int> numbers = new List<int>{};

        foreach(string s in temp)

        {

            int h = Int32.Parse(s);

            numbers.Add(h);

        }

        return numbers.ToArray();

    }

    //To a list of strings

    List<string> RlToStrLst()

    {

        string x = Console.ReadLine();

        string[] temp = x.Split(' ');

        List<string> words = new List<string>{};

        foreach(string s in temp)

        {

            try

            {

            words.Add(s + " ");

            }

            catch(FormatException)

            {

            }

        }

        return words;

    }

    //To a single int

    int RlToInt()

    {

        string x = Console.ReadLine();

        int n = Int32.Parse(x);

        return n;

    }

        //To a single double

        double RlToDouble()

    {

            double x = Convert.ToDouble(Console.ReadLine());

            return x;

​

    }

​

    public void Main()

    {

        Console.WriteLine(string.Join(", ", RlToIntAr()));

    }

}