Space-iNator.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Space_iNator
{
    class Program
    {
        static void Main(string[] args)
        {
            while (true)
            {
                Console.WriteLine("Insert text to space out here:");
                string input = Console.ReadLine();
                var i = 1;
                foreach (char c in input)
                {
                    input = input.Insert(i, " ");
                    i = i + 2;
                }

                Console.WriteLine(input);
                while (true)
                {
                    var exit = 0;

                    Console.WriteLine("Continue? y/n");
                    string cont = Console.ReadLine();

                    switch (cont)
                    {
                        case "y":
                            exit = 1;
                            break;
                        case "n":
                            Environment.Exit(0);
                            break;
                        default:
                            Console.WriteLine("Please enter a valid command.");
                            break;
                    }

                    if(exit == 1)
                    {
                        break;
                    }
                }
            }
        }
    }
}