Split.Select (C# Shell App Paste)

using System;
using System.IO;
using System.Linq;
using System.Collections.Generic;

namespace CSharp_Shell
{

    public static class Program
    {
        public static void Main()
        {
           int[] input = Console.ReadLine()
           .Split('.')
           .Select(int.Parse)
           .ToArray();
           int length = input.Length;
           for(int i=0;i<length;i++){
           Console.WriteLine(input[i]);}
           string[] text = {Console.ReadLine().ToString()};
           //.Split('.')
           //.Select(int.Parse)
           //.ToArray();
           for(int i=0;i<length;i++){
           Console.Write(text[i]);}

        }
    }
}