Train (not completed)

Train

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

namespace Train
{
    class Program
    {
        static void Main()
        {
            List<int> Wagons = Console.ReadLine()
                .Split(' ')
                .Select(int.Parse)
                .ToList();
            int capacityOfEach = int.Parse(Console.ReadLine());

            while (true)
            {
                string line = Console.ReadLine();
                string[] splittedLine = line.Split();

                string command = splittedLine[0];
                

                if (line == "end")
                {
                    break;
                }
               
                if (command == "Add")
                {
                    int numberToAdd = int.Parse(splittedLine[1]);
                    Wagons.Add(numberToAdd);
                }
                
            }
        }
    }
}