02.The Lift

using System;
using System.Linq;

namespace P2._TheLift
{
    internal class Program
    {
        static void Main(string[] args)
        {
            int peopleWaiting = int.Parse(Console.ReadLine());
            int[] lift = Console.ReadLine()
                .Split(' ')
                .Select(int.Parse)
                .ToArray();

            for (int i = 0; i < lift.Length; i++)
            {
                for (int k = lift[i]; k < 4; k++)
                {
                    if (peopleWaiting == 0 && lift[i] < 4)
                    {
                        Console.WriteLine($"The lift has empty spots!\n{string.Join(" ", lift)}");
                    }

                    if (lift[i] == 4)
                    {
                        break;
                    }

                    lift[i]++;
                    peopleWaiting--;

                }
            }
            if (peopleWaiting == 0)
            {
                Console.WriteLine(string.Join(" ", lift));
            }
            if (peopleWaiting > 0)
            {
                Console.WriteLine($"There isn't enough space! {peopleWaiting} people in a queue!\n{string.Join(" ",lift)}");
            }
        }
    }
}