4. Fast Food

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

namespace _04._FastFood
{
    class Program
    {
        static void Main(string[] args)
        {
            int Quantity = int.Parse(Console.ReadLine());
            int[] nums = Console.ReadLine()
                .Split()
                .Select(int.Parse)
                .ToArray();
            nums = nums.Reverse().ToArray();

            Queue<int> orders = new Queue<int>();
            for (int i = 0; i < nums.Length; i++)
            {
                orders.Enqueue(nums[i]);
            }

            int biggest = orders.Max();

            Console.WriteLine(biggest);

            if (Quantity >= orders.Sum())
            {
                Console.WriteLine($"Orders complete");
            }
            else
            {

                List<int> leftOrders = new List<int>();
                while (Quantity <= orders.Sum())
                {
                    leftOrders.Add(orders.Dequeue());
                }
                Console.WriteLine("Orders left: " + string.Join(" ", leftOrders));
            }
        }
    }
}